1.ISO 9001 Certified Forged Metal Parts Factory
2.Professional Technical Team to Provide Support
3.Finalize Your Order Faster
4.Perfect Quality Assurance Service.
5.Finalize Forging Metal Parts at a Lower Price.
ISO 9001-certified Metal Forging factory. Technical team supports every phase — from print review to process optimization. Faster turnaround without sacrificing accuracy. Full QA with returns/rework guarantee. Competitive pricing through lean production and material sourcing. We don’t just make Forging Metal Parts — we engineer reliability into every batch, so you ship with confidence.
We manufacture Metal Forged Parts strictly to your drawings. Materials: Steel, SS, Alloy Steel, Aluminum. Processes: Hot/Cold Forging + CNC (turning, milling, drilling, etc.). Surface treatments include galvanizing, anodizing, powder coating. Used in automotive, oil & gas, rail, agriculture. Inspected for chemistry, mechanics, dimensions, finish. Packaged custom or standard. Delivered by sea/air/land. Lifetime quality assurance. Your OEM partner — no shortcuts, no surprises.
Name | Forged Metal Parts |
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Steel, SS (Stainless Steel),Alloy Steel, Aluminum |
Process | Hot Forging, Cold Forging. CNC Machining: Turning, milling, polishing, grinding, drilling, and reaming, and so on Packaging, Delivery, After Service. |
Surface Treatment | Galvanized, Passivation, Powder Coating, Shot Blasting, Polishing, Anodizing, etc. |
Application | Automotive & Commercial Vehicles, Construction Machinery & Heavy Equipment, Agricultural Machinery, Oil & Gas / Energy, Railway & Transportation, Industrial Machinery & General Engineering. |
Test Content & Data | 1.Chemical Composition; 2. Mechanical Properties; 3. Inspection of appearance, size, shape, and position tolerance; 4. Surface Quality; |
Packaging | Wooden case / Carton / Bulk / Individually Packaged / Customized |
Service | Freight consulting / Quality inspection / After-sales / Other value-added services. |
Delivery Method | Sea / Air / Land |
Quality Assurance | Life Long |
From process selection to global delivery, HULK Metal engineers every phase of forged metal parts production with precision and accountability. Backed by ISO 9001 factories, in-house tooling, and full CNC finishing, we turn your prints into high-strength, dimensionally perfect components. Add surface treatments, lifetime QA, and logistics that span 50+ countries — and you’ve got more than a supplier. You’ve got a production partner who delivers exactly what your drawing demands.
Forging metal parts means shaping metal under extreme pressure — not by melting or cutting, but by compressing solid material into stronger, denser, and more reliable components. Unlike casting or additive methods, forging aligns the grain structure of the metal, boosting fatigue resistance and mechanical strength. That’s why critical parts in engines, axles, gears, and structural hardware are almost always forged. At HULK Metal, we produce custom metal forged parts for industries where failure isn’t an option — automotive, energy, rail, heavy machinery. Whether it’s a small bracket or a multi-ton gear blank, if your print calls for forged integrity, we deliver it with precision, consistency, and full traceability.
The production of forged metal parts begins long before the hammer drops or the press closes. First, we analyze your drawing to determine whether hot forging, cold forging, or a hybrid approach suits your part’s geometry, material, and tolerance needs. Hot forging — performed above the metal’s recrystallization temperature — is ideal for complex shapes and large volumes. Cold forging, done at room temperature, delivers tighter tolerances and smoother surfaces, often eliminating secondary machining.
We work with carbon steel, stainless steel, alloy steel, and aluminum — each chosen based on strength, corrosion resistance, or weight targets. Common challenges? Warping during cooling, surface cracking, or dimensional drift. Our solution: controlled cooling cycles, pre-heating dies, and in-process inspections using CMMs and optical comparators. We also simulate stress points digitally before production to avoid surprises.
Secondary operations like CNC turning, milling, drilling, and grinding are handled in-house — no handoffs, no delays. Surface treatments such as shot blasting, passivation, or powder coating add durability or aesthetics as needed. Every batch undergoes chemical composition checks, tensile testing, and 100% dimensional verification.
What sets us apart? We don’t just run machines — we tune them. Our technicians adjust stroke speed, die lubrication, and feed rates per material lot. That’s how we hold ±0.05mm on critical features and reduce scrap rates below 1.8%. When you need metal forged parts that perform under pressure — literally and figuratively — HULK Metal engineers the process so you don’t have to.
From blueprint to boxed shipment, every metal forged part we produce follows a rigorously controlled sequence: process selection, mold engineering, material validation, precision forging, in-line QC, secure packaging, and responsive after-sales support. We don’t improvise — we systematize. That’s how we maintain consistency across thousands of parts and deliver what your drawing demands, every single time.
Before metal ever touches die, our engineers study your print to decide whether hot forging, cold forging, or a hybrid CNC-forging route delivers the best balance of strength, surface finish, and cost. Geometry complexity, batch size, material type, and tolerance specs all factor in. A flange might need hot forging for grain flow; a small gear tooth could benefit from cold forming’s precision. We simulate stress points, recommend draft angles, and even suggest minor tweaks that reduce machining time — all to lock in the optimal path before production begins.
Molds aren’t just cut — they’re engineered. Based strictly on your drawings, we design tooling with thermal expansion, ejection angles, and wear zones in mind. Our in-house toolroom machines dies from H13 or D2 steel, then heat-treats and surface-coats them for longevity. Before full run, we perform trial forgings, measure warpage, adjust pressure zones, and fine-tune lubrication cycles. Only when dimensional repeatability hits ±0.03mm do we greenlight mass production — eliminating costly mid-run failures.
We source billets and bars only from ISO-certified mills with full mill certs. Every incoming lot undergoes spectrometer analysis to verify chemical composition — no substitutions, no shortcuts. Diameter, straightness, and surface defects are checked before heating. If a batch drifts outside ASTM or DIN specs, it’s quarantined. This upstream vigilance prevents downstream disasters — like cracking during forging or premature fatigue in service. Material traceability? We keep records for the life of your part.
Once molds are locked and materials cleared, our 500–2500-ton presses run around the clock under monitored parameters: temperature, stroke rate, dwell time, die spray intervals. Operators rotate shifts but standards don’t — each shift begins with reference samples and ends with statistical process control logs. Real-time SPC charts track dimensional drift; if a feature trends out of spec, the line stops before scrap piles up. Typical output: 8,000–15,000 pcs/month per line, depending on part size and complexity.
Every shipment earns its label. Post-forging, parts go through coordinate measuring machines, hardness testers, ultrasonic flaw detectors, and visual inspectors with calibrated gauges. We check not just critical dimensions but also grain flow orientation, decarburization depth, and surface integrity. Reports include material certs, mechanical test data, and first/last piece comparisons. If anything misses spec — even by 0.01mm — we rework or replace it at no charge. Your drawing is our contract.
Packaging isn’t an afterthought — it’s damage control. Small parts go in compartmented foam trays inside sealed cartons. Heavy components get bolted to custom skids with moisture barriers and edge guards. We label everything with PO#, heat code, and inspection stamp. Logistics? Our internal team books sea containers, air freight, or truck loads — tracking door-to-door. Need export docs, customs prep, or drop-shipping? Handled. You’ll know exactly when your forged metal parts leave our dock and arrive at yours.
Our relationship doesn’t end at delivery. If a part fails dimensional check on your end, send photos — we’ll investigate within 24 hours. Shortages? We expedite replacements. Tolerance disputes? We’ll review inspection methods together. Returns, exchanges, restocking — all covered without argument. We also archive your tooling and process settings for 5+ years, so reorders match originals exactly. Think of us as your silent production partner — always on standby, never off the hook.
Our forged metal parts power industries where strength and reliability matter most. From truck axles to oil rig connectors, every component is built to endure extreme stress. Below, explore real applications across sectors — each backed by process control, material traceability, and lifetime QA.
Industry | Product Examples | Description |
Automotive & Commercial Vehicles | Crankshafts, Steering Knuckles, Axle Beams, Transmission Gears, Wheel Hubs | These aren’t just parts — they’re load-bearing lifelines. Our forged crankshafts handle 8,000+ RPM with zero fatigue cracks thanks to grain-flow optimization. Steering knuckles absorb lateral shock without deformation. Axle beams? Rated for 20-ton payloads. Every gear tooth is CNC-finished to ±0.02mm for silent meshing. Wheel hubs undergo shot peening for stress relief. We’ve shipped over 1.2 million automotive forgings — zero field recalls. If it spins, bends, or bears weight under your chassis, we’ve engineered it to last. |
Construction Machinery & Heavy Equipment | Excavator Bucket Teeth, Hydraulic Cylinder Rods, Track Shoe Assemblies, Boom Pins, Swing Bearings | When your machine digs into rock or lifts steel beams, failure means downtime — and dollars. Our bucket teeth are forged from wear-resistant alloy steel, hardened to 55 HRC. Cylinder rods stay straight under 300+ bar pressure. Track shoes take 10,000+ impact cycles before replacement. Boom pins? Tensile strength exceeds 900 MPa. Swing bearings run smooth after 15,000 hours of dirt and vibration. We test every batch in simulated field conditions — because your jobsite doesn’t forgive weak links. |
Agricultural Machinery | Plowshares, Harrow Discs, Tractor PTO Shafts, Cultivator Tines, Combine Gear Housings | Farm equipment battles mud, stone, and torque — daily. Our plowshares slice through compacted soil without chipping, thanks to boron-alloyed forgings. Harrow discs rotate true season after season. PTO shafts transmit 120 HP without twist or backlash. Cultivator tines flex but never fracture. Gear housings seal out dust while handling 3x overload spikes. We’ve supplied OEMs across the U.S. Corn Belt and European wheat zones — parts still running strong after 8 harvests. Rust? Not on our watch — optional zinc-nickel coating adds 10+ years of life. |
Oil & Gas / Energy | Wellhead Flanges, Drill Collars, Pipeline Clamps, Valve Bodies, Blowout Preventer Components | In high-pressure, corrosive environments, “good enough” gets people hurt. Our wellhead flanges seal at 15,000 PSI with zero leakage — tested hydrostatically and ultrasonically. Drill collars endure torsional stress without microcracks. Pipeline clamps grip 36” pipes through seismic shifts. Valve bodies resist sour gas corrosion via duplex stainless forgings. BOP rams activate flawlessly after 5 years of dormancy. Every part meets API 6A and NACE MR0175 standards. We don’t guess — we certify. And we keep mill certs + inspection reports on file for 15 years. |
Railway & Transportation | Coupler Yokes, Bogie Frames, Brake Levers, Draft Gears, Axle Boxes | Trains don’t stop for weak parts. Our coupler yokes absorb 1.2 million Newtons of impact — repeatedly — without plastic deformation. Bogie frames carry 100-ton loads while resisting rail-induced resonance. Brake levers pivot smoothly after 500,000 cycles. Draft gears cushion car-to-car collisions with calibrated energy absorption. Axle boxes run cool at 160 km/h thanks to precision-bored races. All forgings meet AAR M-201 and EN 13261 specs. We’ve equipped regional freight lines and high-speed passenger networks — zero derailments traced to our components. |
Extend part life, enhance corrosion resistance, or improve aesthetics — our forged metal parts support every major surface treatment. From electrochemical passivation to mechanical shot blasting, we tailor finishes to your environment and function. No guesswork. Just proven processes, applied precisely.
Category | Treatment Type | Description |
Electrochemical | Anodizing (Aluminum), Electroplating (Zinc, Nickel, Chrome) | Anodizing isn’t paint — it’s armor. For aluminum forgings, we grow a dense oxide layer that resists salt spray for 1,000+ hours (per ASTM B117). Electroplated zinc protects steel at 5–25µm thickness, with trivalent chrome topcoat for RoHS compliance. Nickel plating adds wear resistance; hard chrome handles sliding friction. All baths are digitally monitored for current density and pH. Post-treatment baking eliminates hydrogen embrittlement. Ideal for marine, automotive, and food-grade applications where bare metal can’t be trusted. |
Chemical | Passivation (Stainless Steel), Phosphating, Black Oxide Coating | Passivation removes free iron from stainless surfaces using nitric or citric acid — boosting rust resistance without altering dimensions. Phosphating creates micro-crystalline zinc or manganese layers that hold lubricants and primers tenaciously. Black oxide delivers matte finish with mild corrosion protection and zero dimensional change — perfect for optical or military hardware. All chemical dips follow ASTM A967 and MIL-DTL-13924. Rinsing cycles? Triple-stage, DI water. Residue? None. Your parts leave chemically clean, dimensionally untouched, and visually consistent. |
Electrostatic / Thermal Adsorption | Powder Coating, E-Coating (Electrophoretic Deposition) | Powder coating isn’t sprayed paint — it’s fused polymer. We apply 60–120µm polyester, epoxy, or hybrid powders electrostatically, then cure at 180–200°C for chip-proof durability. Salt spray resistance: 1,500+ hours. E-coating immerses parts in charged paint baths for 100% coverage — even inside blind holes. Ideal for complex geometries needing uniform thickness. Both methods offer UV stability, chemical resistance, and custom RAL/Pantone colors. Pre-treatment includes phosphate conversion and deionized rinsing. Result? Glossy, textured, or matte finishes that survive washdowns, weather, and warehouse abuse. |
Mechanical | Shot Blasting, Sandblasting, Vibratory Polishing, Tumbling, Brush Finishing | Want texture, deburring, or stress relief? Mechanical finishing delivers. Shot blasting peens surfaces with steel grit to close pores and induce compressive stress — increasing fatigue life by up to 30%. Sandblasting preps for coating adhesion. Vibratory polishing smooths edges without rounding critical radii. Tumbling burnishes small parts en masse. Brush finishing gives directional satin looks for architectural or OEM branding. Media selection? Angular aluminum oxide for aggression, ceramic beads for finesse. Cycle times calibrated per alloy hardness. No warping. No embedment. Just controlled, repeatable surface refinement. |
Physical / Thermal | Heat Treating (Quench & Temper, Annealing), Laser Etching, PVD/CVD Coating | Heat treating transforms mechanical properties — not appearance. We quench-and-temper medium-carbon forgings to 28–34 HRC for toughness, or anneal tool steels for machinability. Atmosphere-controlled furnaces prevent scaling. Laser etching marks logos, batch codes, or torque specs permanently — no ink, no wear. For extreme environments, PVD/CVD deposits titanium nitride or diamond-like carbon at micron thicknesses, boosting surface hardness to 3,000+ HV. Used in aerospace, medical, and high-wear industrial tools. All thermal cycles logged and certified. Material integrity? Never compromised. |
A drawing is only as good as the team that reads it. Many factories skim specs and wing it — we dissect them. Our engineers don’t just operate machines; they optimize your design for forgeability, suggest material swaps to cut cost without losing strength, and simulate deformation before metal ever heats up. We’ve caught mismatched tolerances, missing radii, and over-specified finishes that saved clients 12–18% per part. If your supplier can’t explain why they chose hot over cold forging for your flange — walk away.
Capacity isn’t just about how many tons of steel we move — it’s about flexibility under pressure. Our factories run synchronized 3-, 4-, and 5-axis CNC centers alongside 500–2500-ton hydraulic presses. That means we can forge rough shapes and finish-machine them in one flow — no delays from outsourcing. Peak output? 15,000 precision parts/month across multiple lines. More importantly, we scale smoothly: whether you need 500 or 50,000 units, lead time stays predictable. No bottlenecks. No excuses.
ISO 9001 isn’t a wall decoration here — it’s our operating system. From raw material certs to final dimensional reports, every step is documented, every deviation logged. We use statistical process control (SPC) on critical dimensions, perform hardness mapping across batch samples, and archive inspection data for 7+ years. Our QA lab runs spectrometers, tensile testers, and CMMs daily. Rejection rate? Under 1.2%. And if something slips through? We replace it — no debate. Your risk? Zero.
Your part’s quality starts with its billet. We source steel only from mills certified to ASTM, DIN, JIS, or GB — with full traceability back to heat number. Our supply chain includes pre-qualified packaging vendors, surface treatment partners audited quarterly, and logistics coordinators who track containers like hawk-eyed dispatchers. No middlemen. No material substitutions. Even our lubricants and die coatings are batch-tracked. This vertical coordination means fewer surprises, faster response times, and consistent chemistry — batch after batch, year after year.
From first quote to final delivery — and beyond — you’re never handed off. Your dedicated rep coordinates engineering, production, QA, and shipping. Need help interpreting GD&T callouts? We’ll Zoom and mark up your PDF. Rush order? We’ll re-sequence the press schedule. Customs paperwork jammed? Our logistics team cuts through red tape. After delivery, we respond to claims within 24 hours. We don’t “service” clients — we partner with them. Think of us as your outsourced production floor, minus the overhead.
Cash flow shouldn’t be hostage to rigid terms. We accept T/T, L/C at sight, DP, and even OA for established partners. Incoterms? EXW, FOB, CIF, DDP — name it, we’ve structured it. Need staggered payments tied to production milestones? Done. Worried about currency fluctuation? We lock in USD or EUR pricing for 90-day windows. Our finance team speaks GAAP, IFRS, and your accountant’s language. No hidden fees. No last-minute invoice surprises. Just transparent, flexible terms that keep your procurement running smoothly.
Shanghai port jammed? We ship from Ningbo, Qingdao, or Guangzhou. Need air freight for prototypes? Booked in 48 hours. Landlocked customer? We arrange rail-to-truck via Kazakhstan or EU hubs. Our logistics arm handles export docs, HS code classification, fumigation certs, and Carnets for temporary imports. Real-time container tracking? Standard. We’ve shipped forged parts to 37 countries — from Texas oil fields to German assembly lines — with 99.3% on-time delivery. Distance doesn’t dilute our responsibility.
We don’t say “sorry” — we say “fixed.” Every shipment includes full inspection reports. If a dimension’s out, send photos: we’ll investigate, rework, or restock within 72 hours — freight prepaid. Tooling archived for 5+ years means reorder consistency. Lifetime quality assurance? Yes — even years later, if a failure traces to our process, we make it right. We also offer third-party SGS/BV inspections pre-shipment at our cost. Your reputation rides on our parts — so we treat defects like emergencies, not expenses.
We don’t wing it — we measure it. Every batch moves through our in-house QA center equipped with CMMs, spectrometers, hardness testers, and ultrasonic flaw detectors. We inspect raw materials before forging, mid-process for dimensional drift, and 100% final check against your print. ISO 9001 isn’t paperwork — it’s enforced daily. If a part misses spec, we scrap or rework it — no exceptions. You get full reports with every shipment, so you know exactly what you’re installing.
There’s no “one price fits all” — and anyone who says otherwise is guessing. Cost hinges on material grade, tolerance tightness, surface finish, machining complexity, and volume. Because we own and operate the factories — no middlemen — we quote based on real-time capacity and material costs. Send us your drawing, and within 24 hours, you’ll get a line-item breakdown — not a ballpark.
Start by being realistic — if you demand aerospace tolerances on farm equipment, you’re overpaying. We optimize cost without compromising integrity: suggest design tweaks, bulk-material sourcing, or simplified finishes. Larger volumes unlock economies of scale — think 12–20% savings at 5,000+ units. And because we control production end-to-end, there’s no markup padding. Better price? It starts with smarter specs — we’ll help you find them.
MOQ isn’t arbitrary — it’s physics and economics. A tiny stainless gear might need 500 pcs to justify die cost; a simple carbon steel bracket? Could start at 50. Complexity, material waste, setup time — all factor in. Send your 2D/3D file (we’ll sign NDA same day), and we’ll calculate the true break-even point — then work with you to hit it efficiently.
Standard lead time? Around 30 days from PO to dock — including tooling, production, and QA. Rush jobs? We’ve delivered complex forgings in 18 days by pre-staging materials and running weekend shifts. Bigger orders often ship faster per unit — efficiency scales with volume. Worst-case scenario? 45 days, and only if you’re changing specs mid-run. We build buffers — but rarely use them.
We don’t just “offer” finishes — we engineer them. Powder coat for outdoor durability? Zinc-nickel for salt spray resistance? Passivation for surgical-grade stainless? Done. We match treatment to material, environment, and function. Aluminum gets anodized; carbon steel gets galvanized or e-coated. Even exotic options like PVD or laser etching are in our toolkit. Tell us where the part lives — we’ll armor it accordingly.
From Germany to Ghana, Texas to Thailand — we’ve shipped forged parts to 52 countries. Sea, air, rail, truck — we handle export docs, customs clearance, and inland haulage. Prefer DDP? We’ll pay duties and deliver to your warehouse door. Tracking updates? Sent weekly — or daily, if you’re anxious. No region is “too remote.” If FedEx or Maersk goes there, so do we.
We’ve forged parts as small as a thumbtack and as heavy as a grand piano. Limits? Mostly dictated by press tonnage (up to 2500T) and oven size. But shape matters more than weight — a thin, wide flange is trickier than a dense block. Send your CAD file (NDA guaranteed), and we’ll simulate forgeability, flag risk zones, and confirm feasibility — usually within 48 hours. No guesswork. Just physics.
LC at sight? T/T with 30% deposit? Open account for trusted partners? We’ve structured them all. Need milestone payments tied to production phases? Done. Incoterms? EXW, FOB, CIF, DDP — pick your comfort zone. Currency? USD, EUR, even RMB if it simplifies your books. Our finance team speaks procurement fluently — no jargon, no delays, no surprises buried in fine print.
We’re the real deal — not brokers, not resellers. HULK Metal owns and manages dedicated forging and CNC factories across China. Our engineers, QA techs, and logistics coordinators are all in-house. When you talk to us, you’re talking to the people running the presses — not forwarding your email to someone else. Full control. Total accountability. Zero layers.
Absolutely — and we insist on it. Before mass production, we run trial forgings, machine to final spec, and test every critical dimension. Then we ship you the sample with full inspection reports. Only when you approve it — signed, stamped, or digitally confirmed — do we fire up the main run. Sampling isn’t an extra cost — it’s your insurance policy. No approval? No production. Simple.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Metal Forging. If neither is available, samples can be provided.
2. Quantity.
3. Delivery Terms.
4. Material, surface treatment, tolerance, and weight. If no 3D drawing is available, please provide the following information:
We don’t just read your drawings — we decode your intent. Our technical team has spent years translating vague notes, conflicting GD&T callouts, and “as per sample” requests into manufacturable, cost-effective solutions. Before quoting, we’ll ask: Where does this part live? What fails first? What’s non-negotiable? That depth of inquiry lets us optimize material, process, and finish — so you get exactly what you need, nothing you don’t.
Our supply chain isn’t a list of vendors — it’s a synchronized ecosystem. Billets come from mills we’ve audited for chemistry consistency. Surface treatment partners are contractually bound to our QA specs. Even packaging suppliers are trained on drop-test standards. No weak links. No last-minute substitutions. This vertical alignment means faster response times, fewer delays, and materials that behave predictably — batch after batch, year after year.
Better price doesn’t mean lower grade — it means smarter sourcing. We buy directly from ISO-certified mills that pour consistent heats, then verify every billet with spectrometers and ultrasonic scans before it touches a furnace. No “close enough” chemistry. No hidden inclusions. If a lot drifts outside your spec — even by 0.1% carbon — we reject it. Material integrity starts here. And we never cut corners to save a buck.
“Strict” isn’t a buzzword — it’s our operating rhythm. Every press stroke, die temperature, and lubrication cycle is logged and controlled. Operators follow work instructions down to the second; SPC charts auto-alert if a dimension trends out. First-piece approval required. Mid-run audits scheduled. No overrides. No exceptions. We treat your print like a legal contract — because when your machine fails, “we thought it was close” won’t cut it.
Inspection here isn’t a gate — it’s a gauntlet. Dimensional checks via CMM. Hardness mapping across the batch. Surface roughness, coating thickness, grain flow analysis — all tested, all documented. Final reports include photos, test data, and heat numbers. Third-party validation? Done at our cost. If it passes our lab, it’ll pass yours. And if it doesn’t? We fix it — fast, free, no questions asked.
Packaging is damage prevention — not decoration. Heavy parts bolted to custom skids with edge guards. Small components nested in anti-static foam. Moisture barriers, desiccants, corner protectors — all applied based on destination climate and handling risk. We label everything with PO#, revision, and inspection stamp. Logistics? Tracked door-to-door. Delays? We reroute. Damage? We replace. Your parts arrive intact — or we make it right.
Our job doesn’t end when the truck leaves. Open the box and something’s off? Send a photo — we respond within 24 hours. Short count? We air freight replacements. Tolerance dispute? We’ll review methods side-by-side. Returns, exchanges, restocking — all covered, no pushback. We archive your tooling and process data for 5+ years, so reorders match originals exactly. Think of us as your production safety net — always under you, never out of reach.
At HULK Metal, quality isn’t a checkpoint — it’s the entire journey. From raw material spectrometry to final dimensional mapping, every forged metal part undergoes 7 layers of inspection. We don’t “pass” parts — we prove them. With in-house CMMs, tensile labs, and custom audit protocols, we guarantee what your drawing specifies — down to the micron. Ship with confidence. Failures? Statistically near zero.
Scratches, pits, or coating voids? Not on our watch. Trained inspectors examine every surface under LED magnifiers and cross-lighting. Roughness testers quantify Ra values; adhesion tests validate coatings. Even hidden features get borescope checks. Cosmetic standards? Defined by you — AQL Level I, II, or III. If it’s visible or functional, we inspect it — thoroughly.
We measure what matters — and then some. Using calibrated CMMs, optical comparators, and go/no-go gauges, we verify every critical tolerance against your print. First piece, mid-run, and final batch — all logged. Deviations over ±0.02mm trigger immediate process review. No assumptions. No skipped checks. Just hard data backing every dimension you specified.
Before boxing, we re-inspect random samples from top, middle, and bottom of batch — mimicking your incoming QA. Full reports + photos sent for approval. Third-party SGS/BV? We schedule and pay for it. Container seals applied only after your green light. No rushed shipments. No skipped steps. You sign off — then we ship.
Your specs, your rules. Need salt spray hours logged? Torque tests on threaded holes? Magnetic particle inspection? We build custom checklists and train inspectors accordingly. Provide your QC manual — we’ll follow it verbatim. Special packaging validation? Environmental chamber testing? Done. We don’t standardize your standards — we adopt them. Fully. Faithfully. Without compromise.
Material certs don’t impress us — verification does. Incoming billets face spectrometer analysis for chemistry match. Ultrasonic testing hunts subsurface flaws. Diameter, straightness, surface decarb — all checked before heating. Mismatched grade? Rejected. We trace every part back to its heat number. No substitutions. No “close enough.” Only certified, validated raw stock hits our presses.
Strength isn’t assumed — it’s tested. Every heat-treated batch undergoes hardness mapping (Rockwell/Brinell), tensile pulls, and impact testing per ASTM/ISO. Grain flow analysis confirms forging integrity. Reports include yield strength, elongation %, and Charpy V-notch results. Failed specs? Entire lot quarantined. Your mechanical requirements aren’t suggestions — they’re pass/fail gates.
Short shipments cost you time and trust. We count — manually and digitally — at packing station. Weight reconciliation, barcode scanning, serialized tally sheets. Discrepancy? Line stops until resolved. Packing lists include PO#, itemized counts, and net/gross weights. You ordered 5,000? You’ll receive 5,000 — confirmed, documented, and guaranteed. No exceptions. No excuses.
HULK Metal doesn’t outsource risk — we own the process. Our integrated forged metal parts factory combines 2500-ton hydraulic presses, precision CNC machining centers, and ISO-certified surface treatment lines under one roof. Backed by a full in-house QC lab and logistics team, we control every variable — from billet chemistry to final packaging. No handoffs. No excuses. Just engineered reliability, delivered on spec, on time, every time.
Choosing HULK Metal means more than sourcing parts — it’s gaining a production ally. We deliver certified, precision-forged components faster and at lower cost, backed by full OEM support. From engineering consultation to global logistics, we absorb complexity so you don’t have to. Save time, cut risk, and ship with confidence — because when your reputation’s on the line, “good enough” isn’t in our vocabulary.
Dive deeper into the world of metal forging with our library of technical guides, process breakdowns, and industry case studies. Learn how grain flow boosts fatigue life, why cold forging beats machining for high-volume gears, or how to specify tolerances that cut cost without compromising function. Whether you’re an engineer, buyer, or designer — our articles turn complexity into clarity. No fluff. Just forged-in-fact insights you can apply tomorrow.
Beyond standard components, we’ve forged everything from hydraulic manifold blocks and turbine shafts to mining shovel teeth and marine propeller hubs. Each part engineered for extreme loads, harsh environments, or precision motion. Browse real examples: valve bodies rated for 20,000 PSI, railroad draft gears absorbing multi-ton impacts, agricultural tines surviving rocky soil season after season. If it needs strength, durability, or dimensional stability under stress — chances are, we’ve already forged it.
Aluminum Die Casting Parts are widely used for structural and functional components requiring strength, accuracy, and clean surfaces.
Sand Casting Parts are widely used for producing durable metal components with complex shapes and stable performance. As an experienced Sand Casting Parts manufacturer, HULK Metal provides Custom Sand Casting Parts and OEM Sand Casting Parts based strictly on customer drawings.
Name Aluminum Die Casting TV Brackets
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Seat Brackets
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Pump Covers
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting PC Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Motorcycle Accessories
Manufacturing According to Drawings
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Name Aluminum Die Casting Motor Fan
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Heat Sink
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Cover
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
A Die Casting Junction Box made from aluminum offers reliable protection, precise structure, and stable performance for electrical systems.
HULK Metal offers premium Aluminum Die Casting Heatsinks through a fully integrated OEM process, including die casting, CNC machining, surface treatment, and quality inspection.
Name Aluminum Die Casting Connectors
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Bicycle Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Steel Casting Parts are widely used for load-bearing and structural components requiring strength, durability, and dimensional stability.
Name Aluminum Die Casting Auto Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Cast Aluminum Enclosures are widely used to protect electronic and industrial components in demanding environments.
We manufacture bike parts strictly according to customer drawings, covering drivetrain, braking, wheel, and structural components. Our OEM service integrates casting, CNC machining, surface treatment, packaging, and logistics under one managed process.
Name Aluminum Die Casting Washing Machine Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
HULK Metal provides OEM Precision Die Casting Parts with full technical support, strict quality control, and reliable production.
HULK Metal delivers high-quality OEM casting aluminum brackets made to your exact drawings, using die casting, sand casting, or investment casting.
HULK Metal provides comprehensive Aluminium Die Casting Auto Parts solutions, covering engine, transmission, chassis, and electronic components. We meticulously manage every stage, from mold design, die casting, CNC machining, and surface treatment, to strict quality control, packaging, and delivery.
HULK Metal has provided excellent Agricultural Machinery Casting services to hundreds of customers worldwide.
HULK Metal supplies Automobile Casting Components for global automotive manufacturers and bulk buyers seeking reliable OEM partners in China. With ISO 9001 certified factories and mature casting experience, we produce Automobile Casting Parts strictly according to drawings.
HULK Metal specializes in OEM/ODM casting of Custom Flail Mower Hammer Blades. With an ISO 9001-certified factory, advanced foundry capabilities, and end-to-end quality control, we deliver wear-resistant, dimensionally accurate blades tailored to your machinery.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Casting Engine Parts are widely used in automotive and industrial power systems where strength, accuracy, and heat dissipation matter.
HULK Metal is a trusted manufacturer of Custom Sickle Guards Casting, serving bulk buyers worldwide. Our ISO 9001-certified foundry delivers high-precision sickle guards in ductile iron, grey iron, or cast steel—tailored to your drawings.
HULK Metal delivers precise and durable Water Glass Sand Casting components for industrial and OEM applications. Combining advanced factories, CNC machining, comprehensive surface treatments, and rigorous quality control, we ensure reliable production and timely delivery.
Our Stainless Steel Castings are produced for demanding industrial applications where strength, corrosion resistance, and consistency matter. As an OEM-focused supplier, we manufacture strictly according to your drawings using sand casting, investment casting, or lost foam casting.
Resin sand casting is widely used for medium and large metal parts requiring good surface finish and stable structure.
HULK Metal provides professional reducer housing casting services, offering horizontal, vertical, integral, and split designs. Our complete OEM solutions include casting, CNC machining, surface treatment, quality inspection, packaging, and global delivery.
Name Precision Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
Process Investment Casting / Ceramic Mold Casting / Metal Mold Casting, Die Casting, Lost Foam Casting
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
HULK Metal operates as a trusted Casting Motorcycle Parts manufacturer in China, specializing in aluminum die casting and sand casting motorcycle parts. Backed by ISO 9001 standards, our factories deliver precision OEM components tailored to your drawings.
Lost wax casting is ideal for producing complex metal parts with smooth surfaces and tight tolerances. As an experienced lost wax casting foundry in China, HULK Metal provides reliable OEM services based on your drawings.
HULK Metal provides comprehensive lost foam casting solutions for OEM projects, covering mold design, casting, CNC machining, surface treatment, and quality inspection.
Investment casting produces complex metal parts with smooth surfaces and tight tolerances through a precise lost wax process.
HULK Metal delivers ISO 9001-certified grey iron casting services with precision, durability, and cost efficiency.
HULK Metal has provided excellent metal casting services to hundreds of ductile iron casting parts purchasers around the world. More than 20 industries, including automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction, agriculture, and energy, have used our products.
HULK Metal delivers high-quality custom cast iron drain pipe fittings through ISO 9001-certified factories. Our experienced team ensures precise production from drawings, rigorous quality control, and timely delivery.
You will get higher quality Centrifugal Casting Castings. HULK Metal has an advanced centrifugal casting production line that can produce cast iron, gray iron, ductile iron, stainless steel, high manganese steel and other raw materials.
HULK Metal has provided excellent metal casting services to hundreds of Cast Iron Casting parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
Precision forging is a near-net-shape manufacturing process that creates high-strength components with superior mechanical properties. At HULK Metal, our OEM services integrate advanced hot and cold die forging with precision CNC machining.
HULK Metal provides a comprehensive OEM solution for high-precision forged steel parts, integrating advanced hot and cold forging factories with elite 5-axis CNC machining.
Description HULK Metal provides a vertically integrated manufacturing solution for Motorcycle Forged Parts, specializing in high-strength components like crankshafts, connecting rods, and triple clamps.
Mining environments demand components with exceptional wear resistance. HULK Metal manufactures custom mining forged parts using premium carbon and alloy steels.
ISO 9001-certified metal forging factory. The technical team supports every phase—from print review to process optimization. Faster turnaround without sacrificing accuracy. Full QA with returns/rework guarantee.
Forged gear blanks provide higher strength, better grain flow, and improved fatigue resistance compared with cut gears.
Forging small parts are widely used where strength, consistency, and tight tolerances matter. HULK Metal provides OEM services for custom forging small parts based on drawings or samples.
HULK Metal provides premium forged flanges manufactured with hot die forging and precise CNC machining. Our services cover raw material selection, surface treatment, strict quality inspection, and timely delivery.
Custom forged parts from HULK Metal offer superior strength, reliability, and performance across industries like automotive, construction, and energy. Using advanced forging techniques and a comprehensive quality control system, we provide parts made to your exact specifications.
Closed die forged parts are produced by shaping heated metal within precision dies, delivering higher strength, consistent grain flow, and tight tolerances.
HULK Metal’s forged components include manufacturing processes, materials, surface treatments, and quality control measures. From automotive to industrial applications, our forged components deliver superior performance and reliability
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials 304 / 316L / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Hot Forging
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
HULK Metal specialises in high-quality forged stainless steel parts and offers comprehensive OEM services. As a certified ISO 9001 factory in China, we ensure strict quality control, competitive pricing, and rapid order turnaround.
Name Motorcycle Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Manufacturing According to Drawings
Process Hot Forging / Die Forging / Custom
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Name Motorcycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Mining Machinery Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Die Forging / Customized
Custom hot forging parts are produced through controlled heating, precision die forging, machining, inspection, and delivery. HULK Metal supports OEM projects based on drawings, combining experienced technical teams, coordinated factories, and ISO 9001 management.
Name Cold Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
Process Cold Forging
Carbon Steel Forged Parts are widely used in applications where strength, durability, and dimensional stability are important. HULK Metal supplies Custom Carbon Steel Forged Parts through full OEM services, from drawing review, forging, machining, surface treatment to delivery.
Name Bicycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Alloy Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Alloy Steel
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Agricultural Machinery Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Customized
HULK Metal is a manufacturer of sheet metal stamping parts in China. We have advanced stamping equipment, experienced workers, and perfect after-sales service to complete higher-quality orders faster at a lower price.
HULK Metal is committed to providing high-quality sheet metal automotive parts OEM services to customers around the world. We have a complete supply chain to provide you with better OEM services.
HULK Metal has developed over 16 years to become an experienced metal stamping manufacturer. We can manufacture higher quality steel metal stamping parts from carbon steel, stainless steel, and alloy steel. We have a complete quality control system.
HULK Metal has provided excellent metal stamping services to hundreds of stainless steel metal stamping parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
HULK Metal is a professional manufacturer of home appliance metal stamping parts that has provided metal stamping services for the home appliance manufacturing industry for over 16 years.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
As a metal stamping service supplier with a strong production capacity, HULK Metal has 5 sets of stamping machines with a capacity of 315 tons, 5 sets of 200 tons capacity, 5 sets of 80 tons capacity and 5 sets of 60 tons capacity. We can provide customized manufacturing services for copper metal stamping parts of 0.1mm~10mm. Products can be certified by CE, SGS, GB, and other standards.
HULK Metal has 20 precision stamping machines that can process precision metal stamping parts from 0.05mm to 5mm. Our quality inspection team will strictly test the performance and parameters of the product to ensure that the quality of the product can meet your requirements.
HULK Metal has provided excellent metal stamping services for more than 20 industries such as automobiles, home appliances, machinery, and other manufacturing or construction industries.
HULK Metal has an experienced technical team that can customize complete custom stamping parts OEM solutions. We can supply products certified by CE, SGS, etc. and comprehensive services such as shipping and after-sales. You can buy metal stamping parts you want more easily at HULK Metal.
HULK Metal provides Custom Construction Metal Stamping Services for bulk buyers who demand precision, strength, and consistency.
HULK Metal is a professional manufacturer of metal stamping parts. Our factory has more automated stamping machines and advanced product quality inspection instruments so that we can complete higher quality carbon steel metal stamping parts faster.
HULK Metal provides professional brass metal stamping services with full-process technical support and production capacity. We specialize in manufacturing custom brass metal stamping parts that meet CE, GB, and SGS standards.
HULK Metal's factory has 20 stamping machines, 10 CNC machines, and perfect-quality inspection instruments. We can provide complete OEM services for metal stamping parts. We can manufacture metal stamping parts in automobiles, construction, household appliances, and other industries with copper, steel, and aluminum as raw materials.
HULK Metal is a professional Auto Accessories Metal Stamping Parts manufacturer with over 16 years of experience. We have a complete supply chain to supply you with complete metal stamping OEM services.
HULK Metal has been engaged in the manufacture of Aluminum Sheet Metal Stamping Parts for many years. We focus more on the needs of our customers and develop complete production solutions accordingly.
HULK Metal has been engaged in the stamping service of aluminum metal parts since the second half of the 20th century. Up to now, HULK Metal has been able to produce metal stamping parts with a thickness of 0.1mm~2mm using 1000~7000 aluminum alloy plates as raw materials.
HULK Metal provides high-quality Aluminum CNC Machining Parts, combining advanced multi-axis CNC machining, precise surface treatments, and strict quality control.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
HULK Metal delivers high-precision CNC auto parts through ISO 9001-certified factories in China, offering full OEM machining services—from design review and material sourcing to surface treatment, rigorous inspection, and global delivery.
Name CNC Machining Aluminum Die Casting Parts
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Precision Machining for Agricultural Parts requires stable accuracy, durable materials, and consistent production control. HULK Metal provides Agricultural Sector Parts Machining Services based on customer drawings, covering turning, milling, drilling, and finishing.
Precision bicycle part machining demands tight tolerances, lightweight strength, and flawless surface finishes—exactly what HULK Metal delivers.
HULK Metal delivers precision custom flange machining based on your drawings, using advanced 3-, 4-, and 5-axis CNC equipment in ISO 9001-certified factories.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Sewage Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Housing
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Housing: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Housing: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Bases
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Bases: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Bases: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline pump Motor Bracket
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline pump Motor Bracket: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline pump Motor Bracket: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Impellers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Covers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Covers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Housings
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Housings: precision casting, lost wax casting.
Powder spraying, Painting
Centrifugal Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
Centrifugal Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump covers 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump covers: precision casting, lost wax casting.
Powder spraying, Painting
Name Centrifugal Pump Bottom Plates
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Centrifugal Pump Bottom Plates: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Centrifugal Pump Bottom Plates: precision casting, lost wax casting.
Powder spraying, Painting
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump Housings: precision casting, lost wax casting.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Our J Hooks and J Cups for Power Rack OEM services are designed for brands and wholesalers sourcing in volume. HULK Metal supports full-process manufacturing from drawings, covering stamping, welding, machining, and surface treatment under ISO 9001 control.
Fitness Equipment Extrusions are widely used for frames, rails, supports, and structural connectors in commercial gym equipment. HULK Metal provides OEM production covering extrusion forming, precision cutting, CNC machining, welding, and surface treatment.
HULK Metal provides Weight Plate Holder OEM services for global gym equipment brands and wholesalers seeking dependable large scale supply. From standard weight plate racks to custom bumper plate storage solutions, our factories support cutting, welding, bending, machining, and finishing under ISO 9001 systems.
Fitness Equipment Parts often involve complex structures, load-bearing requirements, and strict consistency standards. HULK Metal provides Custom Fitness Equipment Parts through OEM production, supporting drawings or samples.
Exercise equipment parts form the structural and functional backbone of modern fitness machines. HULK Metal offers OEM services focused on custom exercise equipment parts manufactured strictly to drawings.
HULK Metal crafts Custom Workout Equipment Parts to your exact drawings—no job too complex. With full in-house metal fabrication and strict ISO controls, we deliver stronger, smoother, and more consistent parts than typical suppliers.
HULK Metal Crafts Gym Equipment Components with tighter tolerances and heavier-duty builds than most. We handle OEM requests from start to finish—stamping, welding, laser cutting, and forging—all under one roof.
HULK Metal delivers high-quality custom barbell rack OEM services backed by decades of metal fabrication expertise. Our ISO 9001-certified factories handle everything from raw material sourcing to final delivery. Whether you need power racks, squat racks, or wall-mounted systems, we produce precise, durable parts that meet your exact specifications.
HULK Metal is a trusted OEM supplier of custom gym equipment rack and parts, backed by ISO 9001-certified factories and full-sheet metal production capabilities. We manufacture power racks, squat racks, wall-mounted systems, and more—exactly to your drawings.
HULK Metal produces custom power racks from iron, steel, stainless steel, and aluminum using sheet metal, profiles, pipes, and strips. Our processes include stamping, CNC machining, welding, casting, and forging.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
Room 901, Intelligent Park A Building, No. 86 ChunYang Rd, Qingdao, China 266109
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