1.ISO 9001 certified factory
2.Professional technical team to provide support
3.Finalize your order faster
4.Perfect quality assurance service.
5.Finalize your order at a lower price.
HULK Metal crafts Custom Workout Equipment Parts to your exact drawings—no job is too complex. With full in-house metal fabrication and strict ISO controls, we deliver stronger, smoother, and more consistent parts than typical suppliers. OEM means that we adhere to your specifications, follow your schedule, and achieve your desired finish. We don’t design it—we build it better.
Our Workout Equipment Parts are made from iron, steel, stainless steel, or aluminum using stamping, welding, CNC, casting, and forging. We produce structural and functional components for racks, benches, machines, and accessories. Every part undergoes chemical, mechanical, and dimensional testing. Surface finishes include powder coat, anodizing, or raw black. Packaged securely, shipped globally, backed by lifetime QA and full after-sales support.
Name | Workout Equipment Parts |
Manufacturing Methods | Manufacturing According to Drawings |
Materials Size | Sheet Metal, Profiles, Strips, Pipes |
Raw Materials | Iron, Steel, Stainless Steel,and Aluminum. |
Process | Stamping:Blanking, Bending, Shearing, Deep Drawing, Expanding, Spinning, Straightening. Welding, Cutting Casting: Sand Casting, Investment Casting, Lost Foam Casting Forging: Hot Die Forging |
Types | Power Rack & Squat Rack Parts, Bench & Adjustable Bench Parts, Functional Training Equipment Parts, Cardio Equipment Structural Parts, Selectorized & Plate-Loaded Machine Parts, Fitness Accessories Hardware, Gym Storage System Parts, |
Surface Treatment | Powder Coating, Anodized, Sandblasting, Raw Black / Customized |
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 |
Every Workout Equipment Part we manufacture begins with your drawing and ends with a thoroughly inspected, shippable part. Our in-house factories maintain ISO-backed precision at every stage, from raw metal to final packaging, including stamping, welding, CNC, casting, and forging. We don't speculate. We test, measure, modify, and deliver. And if there's a problem? We make it right. Quick. OEM partners take their business seriously.
Workout Equipment Parts constitute the concealed foundation of every gym machine, power rack, bench, or functional trainer you have ever utilized. They are not merely bolts and brackets—they are load-bearing frameworks, pivot joints, guide rails, selector pins, footplates, and welded assemblies designed to withstand daily wear and tear. At HULK Metal, we handle each component as if it were destined for our own workshop. Whether it is a 5mm laser-cut bracket or a 20kg forged steel base plate, we manufacture for durability, reliability, and silent performance under load. Concise and to the point. No unnecessary content. Simply durable metal that facilitates movement of bodies.
Manufacturing commences by aligning your part's functionality and volume with the appropriate process—stamping for flat profiles, forging for strength-critical joints, and casting for intricate shapes. Subsequently, we secure materials, construct or refine moulds, produce samples, conduct inspections, make adjustments, and only then proceed to full-scale production—ensuring rigorous quality assurance throughout—before packing and dispatching globally.
Choosing the right method isn’t guesswork—it’s engineering logic. Thin sheet parts? Stamping. High-stress pivots? Forging. Intricate housings? Investment casting. We analyze load points, cycle life, surface finish needs, and batch size before locking in the process. This upfront decision saves time, cuts waste, and ensures your part performs exactly as intended—whether it’s holding 500lbs or sliding smoothly ten thousand times.
Molds aren’t “one and done.” We design them around your CAD, simulate stress points, then cut, assemble, and test prototypes under real conditions. If alignment’s off or ejection sticks, we adjust—fast. Debugging means running trial after trial until tolerances hold and cycle time drops. Only when the mold spits out perfect parts, every time, do we greenlight mass production.
We source iron, steel, aluminum, and stainless from mills with traceable certs—not random suppliers. Every coil, billet, or tube gets checked for chemistry, hardness, and dimensional accuracy before it even hits the shop floor. Reject anything borderline. No shortcuts. Because garbage in equals garbage out—even on the strongest press or slickest CNC machine.
Once molds and materials are locked, we ramp up with calibrated machines running synchronized shifts. Operators monitor feed rates, temps, pressures. QC walks the line pulling random samples hourly. Output stays consistent because we don’t chase speed—we chase repeatability. Big runs or small, every piece gets the same scrutiny. That’s how you ship 10,000 parts and hear zero complaints.
Post-production, every batch faces chemical analysis, tensile tests, hardness checks, and CMM scans for dimensional accuracy. Surface flaws? Measured. Weld penetration? X-rayed if needed. We don’t “spot check”—we verify critical features on every lot. Miss a spec? Rework or scrap it. No exceptions. Your brand’s reputation rides on these parts. So does ours.
Parts get wrapped, boxed, or crated based on fragility, weight, and destination. Powder-coated surfaces? Foam-lined cartons. Heavy frames? Bolted skids. We label everything clearly, stack for stability, and choose sea, air, or land freight based on your deadline—not ours. Tracking info lands in your inbox before the truck even leaves our gate. No black holes. No “lost in transit.”
If a shipment arrives short, bent, or mismatched—we fix it. Fast. Returns? Accepted. Replacements? Rushed. Restocking? Handled. Our team doesn’t vanish after invoicing. You’ll talk to the same project manager who oversaw production. Got a field failure? Send photos. We’ll trace the batch, find the flaw, and make it right. That’s the deal when you work with a real factory—not a middleman.
From squat racks to cable machines, we build every structural and functional component—precision-cut, welded, or forged—to handle heavy use. No gym part too small, no spec too complex.
Type | Example Parts | Description |
Power Rack & Squat Rack Parts | Uprights, J-Hooks, Safety Arms, Pull-Up Bars, Base Plates | These are the bones of any serious strength station. We forge or laser-cut uprights for perfect hole alignment, bend safety arms to absorb dropped bars, and weld base plates thick enough to anchor 1,000lb setups. Every J-hook gets radius-ground edges to protect bar knurling. Powder-coated or raw black—we match your finish. Tolerances? Tighter than most. Load-tested. Gym-ready. Built so lifters never think twice about stability. |
Bench & Adjustable Bench Parts | Frame Tubes, Pad Mount Brackets, Adjustment Pins, Leg Extensions, Locking Handles | Benches take abuse—and our parts are built to outlast it. Frame tubes get mandrel-bent for smooth curves without kinking. Adjustment pins? Hardened steel with spring-loaded detents that won’t shear. Pad mounts are gusseted for zero wobble under max load. We even reinforce leg extension pivots where others crack. Surface finishes resist sweat, chalk, and daily sliding. If it flexes, squeaks, or fails early—we didn’t make it. |
Functional Training Equipment Parts | Cable Pulley Housings, Carabiner Hooks, Anchor Plates, Rotating Swivels, Guide Rollers | These parts move—constantly. So we machine pulley housings from billet aluminum for silent rotation, cast anchor plates with extra beef around bolt holes, and polish swivel races to eliminate binding. Carabiners? Drop-forged, not stamped. Guide rollers get sealed bearings and urethane coatings to glide for years. Every pivot point is tested under dynamic loads. No sticking. No slop. Just fluid motion, rep after rep, athlete after athlete. |
Cardio Equipment Structural Parts | Treadmill Side Rails, Elliptical Crank Arms, Bike Frame Joints, Rower Footplate Brackets, Console Mounts | Cardio machines run for hours—so their frames can’t flex or fatigue. We stamp side rails with internal ribs for stiffness, forge crank arms to handle lateral torque, and weld bike joints with full penetration for zero creak. Rower brackets? Gusseted and anodized to survive sweaty feet. Console mounts get vibration-dampening inserts. These aren’t cosmetic covers—they’re engineered structures that keep machines running smoothly mile after mile. |
Selectorized & Plate-Loaded Machine Parts | Weight Stack Guide Rods, Lever Arms, Cam Profiles, Pin Receivers, Cable Terminals | Precision rules here. Guide rods stay straight over thousands of cycles. Lever arms are CNC-machined for perfect pivot alignment. Cams? Contoured to deliver consistent resistance curves—not approximations. Pin receivers get hardened bushings so selectors don’t wear sloppy. Cable terminals are swaged, not crimped. We test every moving interface under load to eliminate slack, chatter, or premature wear. If it’s in a commercial gym, it better last—and these parts do. |
Fitness Accessories Hardware | Dumbbell Storage Pegs, Kettlebell Racks, Band Anchors, Wall-Mount Brackets, Collar Locks | Small doesn’t mean simple. Pegs get tapered ends for easy loading and rubber-lined bases to mute clatter. Kettlebell racks? Angled for visibility and welded with floor anchors. Band anchors use through-bolted plates—not drywall screws. Wall brackets include leveling shims. Collar locks feature spring tension calibrated to hold—but not pinch. These are the details trainers notice. And we build them like they’re going into our own garage. |
Gym Storage System Parts | Weight Tree Bases, Plate Posts, Tiered Shelving Frames, Bolt-On Dividers, Rubber-Coated Hooks | Storage takes punishment. Our weight tree bases are laser-cut with anti-tip geometry. Plate posts? Thick-walled tubing with flared tops. Shelving frames use interlocking corners for tool-free assembly. Dividers bolt securely—no sagging mid-shelf. Hooks get rubber dips to protect bar finishes. Everything’s designed for high-density, high-traffic zones. No wobble. No rust. No collapsing under a stack of bumper plates. Just solid, silent organization that lasts. |
We offer light anti rust prep, ideal if you handle final finishing in house. Need more? Choose from powder coating, zinc plating, or anodizing for lasting protection and color. Every finish is applied evenly, cured properly, and ready to ship. No flaking. No shortcuts. Just clean metal, prepped your way.
A real technical team doesn’t just read drawings—they ask questions. They’ll spot a weak weld joint before it fails or suggest a better alloy for high-wear zones. At HULK Metal, our engineers work alongside production daily, solving tolerance stack-ups, optimizing tool paths, and debugging molds on the fly. No middlemen. No guesswork. Just hands-on problem solvers who make sure your part works the first time—and every time after.
Strong capacity means more than big machines—it means flexible scheduling, overlapping shifts, and backup tooling so your order never stalls. We run multiple stamping lines, welding cells, and CNC centers simultaneously. Peak season? We scale without dropping quality. Rush job? We re-prioritize intelligently. Most factories promise volume. We deliver it without excuses, delays, or last-minute “machine breakdowns” that kill your timeline.
ISO 9001 isn’t a wall decoration here. It’s how we operate. Every batch is tracked from coil to crate. Inspection checkpoints are built into each process—material certs on arrival, in-process CMM checks, final load testing. If a spec drifts, production stops until it’s fixed. We don’t “hope” parts are right. We prove it. And if they’re not? We replace them. No debate.
We source steel, aluminum, and hardware from pre-vetted mills with traceable mill certs—not random distributors. That means consistent chemistry, no surprise shortages, and faster raw material turnaround. Our logistics partners handle inland freight, port loading, and customs prep seamlessly. No scrambling for materials. No blaming “the supplier.” Just reliable inputs, on schedule, so your output stays predictable.
From first quote to final delivery—and beyond—we assign you one project manager who knows your specs, your deadlines, and your pain points. Got a field failure? Send photos. Need packing adjusted? Done. Want inspection reports before shipment? Attached by noon. We don’t vanish after the invoice. You’re not handed off to “customer service.” You keep the same expert who built your parts.
We accept T/T, L/C, even staggered payments for large orders. Need EXW, FOB, CIF, or DDP? We’ll match your Incoterm. No rigid “our way or no way” policies. We adapt to your cash flow and shipping preferences because we know global sourcing is complex. Flexibility isn’t a bonus—it’s how serious OEM partners earn repeat business.
Whether your warehouse is in Texas, Rotterdam, or Dubai, we’ve shipped there before. We prep export docs, palletize for container stability, and label everything in your language. Air freight for urgent samples? Booked same day. Sea freight for full containers? Optimized for cost and timing. Land freight across borders? Handled. No “you figure it out.” We get your parts where they need to go, intact and on time.
Our QA isn’t a checkbox. It’s lifetime coverage. If a weld cracks under normal use or a coating peels within warranty, we replace the part and cover return freight. No finger-pointing. No small-print exclusions. We stand behind every bracket, tube, and pin we ship. Because when your equipment fails, your reputation takes the hit. Ours does too. So we make it right.
We don’t leave quality to chance. Every part moves through our in-house inspection center where we verify dimensions, material chemistry, weld integrity, and surface finish against your specs. We pull random samples hourly during production and run destructive tests on pilot batches. If anything drifts out of spec, the line stops. Our QA system isn’t just ISO-certified—it’s battle-tested across thousands of gym installations worldwide.
Pricing hinges on raw material type, dimensional tolerance, part size, surface treatment, and order volume. A small stamped bracket costs far less than a forged, CNC-machined lever arm with tight tolerances. Because we own our factories and cut out middlemen, we quote real-time based on actual production cost—not padded margins. Send us your drawing, and we’ll break down the quote line by line so you know exactly what you’re paying for.
Our baseline pricing already reflects factory-direct efficiency—no trading company markup. To go lower, increase your order volume. Larger runs let us optimize tooling setups, reduce per-unit handling, and negotiate better material rates. We also review designs for manufacturability—if simplifying a radius or adjusting a tolerance doesn’t affect function, we’ll suggest it to shave cost without sacrificing performance.
Minimum order quantity depends on part complexity, material form, and setup time. Simple laser-cut brackets? MOQ can be as low as 100 pieces. Complex cast-and-machine assemblies? Might start at 500. Send us your 2D or 3D file—we’ll sign an NDA—and within 24 hours, we’ll confirm feasibility, tooling needs, and exact MOQ. No guesswork. No hidden thresholds.
Standard lead time runs about 30 days from approved drawing to shipment. Simpler parts? Sometimes faster. Highly complex or large-volume orders? Up to 45 days—but never longer unless you request it. Efficiency improves with repeat orders since tooling and workflows are already dialed in. Need it sooner? Tell us your deadline. We’ll re-sequence production or add shifts to hit it.
Beyond basic rust prevention, we offer powder coating in any RAL color, zinc plating for corrosion resistance, and anodizing for aluminum parts. Each finish is matched to your part’s material and use environment. Outdoor equipment? Go heavy-gauge zinc. High-touch areas? Smooth, chip-resistant powder coat. We don’t just apply finishes—we engineer them to last under real gym conditions.
We’ve shipped to over 50 countries including the USA, Germany, Brazil, Australia, UAE, and South Africa. Whether you need door-to-door DDP or FOB Shanghai, we handle export paperwork, customs codes, and freight coordination. No “you figure out logistics.” We’ve cleared ports on every continent and know how to avoid delays, duties surprises, or damaged cargo.
Size limits depend on material thickness, forming method, and machine capacity. We stamp plates up to 6 meters, forge billets over 200kg, and weld frames taller than 3 meters. If you’re unsure whether your part fits our range, send the 2D or 3D file—we’ll sign an NDA—and our engineers will confirm capability, recommend process adjustments if needed, and give you a straight yes or no.
To get the fastest, most accurate quote, send:
(1) 2D/3D drawings (or a physical sample if drawings aren’t available),
(2) target quantity,
(3) preferred delivery terms (EXW, FOB, etc.),
(4) specs for material, tolerance, weight, and surface finish.
Missing a detail? We’ll ask—no assumptions. Complete info means same-day quoting. Incomplete? We’ll still respond, but it’ll take a bit longer to clarify.
We accept T/T, L/C, and can structure milestone payments for large projects. Need CAD or OA? Let’s talk. For shipping, we support EXW, FOB, CIF, DAP, DDP—you pick the Incoterm that fits your operation. We don’t force rigid terms because global trade isn’t one-size-fits-all. Flexibility is built into how we do business.
We’re not traders. We’re a direct supplier backed by owned metal fabrication factories in China. Our team includes manufacturing engineers, procurement specialists, and foreign trade veterans—all under one roof. You deal with the people running the presses and inspecting the welds. No brokers. No inflated quotes. Just a streamlined OEM partner who builds what you need, how you need it.
Our technical team doesn’t just read your drawings—they study them. They ask about load paths, wear points, and assembly constraints so the part performs exactly as intended. This isn’t guesswork. It’s decades of gym equipment experience applied to every spec. We don’t build to “close enough.” We build to what your machine actually needs to survive daily abuse.
We’ve spent years building relationships with mills and logistics partners who deliver on time, every time. No scrambling for materials or blaming delays on “supplier issues.” Our supply chain is locked in—meaning consistent raw material quality, faster turnaround, and no production bottlenecks. That reliability translates directly into steadier output and higher part integrity for you.
We source steel, aluminum, and alloys only from mills that provide certified mill test reports. Every shipment is checked for chemistry, hardness, and dimensional accuracy before it even enters production. If a coil doesn’t meet spec, we reject it—no exceptions. Better input control means better output consistency, batch after batch, year after year.
Every machine runs calibrated. Every operator follows documented work instructions. Every shift logs process parameters. We don’t chase speed—we enforce repeatability. Tolerances are monitored in real time. Tooling is maintained on schedule. If a gauge drifts or a weld parameter slips, we catch it before it touches your order. That’s how we keep quality locked in from first piece to last.
Inspection isn’t a final step—it’s built into every stage. First-article approval. In-process sampling. Final dimensional audits. Load testing on critical components. Surface finish verification under controlled lighting. We don’t ship until every checkpoint passes. And if something misses the mark? We scrap it, rework it, or replace it—before it ever leaves our factory floor.
We don’t toss parts in a box and hope for the best. Each item is packed based on weight, fragility, and destination. Powder coated surfaces get foam separation. Heavy frames are bolted to skids. Labels include PO numbers, part IDs, and handling instructions. We choose freight methods that minimize transit damage. Your parts arrive ready to assemble—not dented, scratched, or missing.
Receiving your shipment isn’t the end of our job—it’s the start of our accountability. If anything arrives damaged, mismatched, or below spec, we handle returns, exchanges, or restocking at our cost. No arguing. No delays. You inspect, you report, we resolve. Because when your equipment fails in the field, it’s not just your problem—it’s ours too. And we fix it like it is.
At HULK Metal, quality isn’t an afterthought—it’s engineered into every step. From raw material certs to final headcount, we inspect dimension, surface, strength, and quantity with calibrated tools and trained eyes. Pre shipment checks seal the deal. Miss a spec? We catch it before boxing. Fail an audit? We fix it. No exceptions. No excuses. Just parts that perform exactly as promised.
We perform weld X ray scans on structural joints, salt spray tests on coated surfaces, and torque validation on threaded assemblies. Custom inspections? We build checklists around your unique requirements. If it matters to your equipment’s safety or function, we inspect it.
Each incoming material lot is matched to its mill certificate and verified via spectrometer for alloy composition. Hardness and grain structure are spot checked. Non conforming materials are rejected immediately—no blending, no “close enough.” Only certified inputs enter production.
We use CMMs, optical comparators, and go/no-go gauges to verify every critical dimension against your drawing. Hole spacing, weld alignment, and bend angles—all checked under controlled conditions. If it doesn’t fit your assembly, it doesn’t leave our floor.
Before any crate leaves, we conduct full AQL sampling based on ANSI/ASQ Z1.4 standards. Random units are pulled, measured, weighed, and function tested. Packaging integrity and labeling accuracy are confirmed. Only after this final gate do we release goods for freight.
Tensile strength, hardness, and impact resistance are tested per material specs. We pull samples from production runs, not random stock. Critical load-bearing parts undergo simulated stress cycles. If performance dips below the threshold, the batch is quarantined until root cause is fixed.
Every order is counted three times: during kitting, during packing, and at final palletizing. Digital scales verify gross weight against expected totals. Packing lists are cross referenced with POs. Short shipments trigger immediate replacement runs—no billing for missing pieces, ever.
Every coated or raw surface is examined under bright white light for scratches, pits, orange peel, or uneven coverage. We measure coating thickness with magnetic gauges and adhesion with cross hatch tests. Flawed finishes get stripped and redone—no compromises.
HULK Metal operates fully integrated factories specializing in stamping, casting, forging, welding, CNC, and laser cutting—all under one roof. Each workshop is ISO-aligned, tooling-optimized, and staffed by process-specific experts. We don’t outsource core production. That means tighter control, faster troubleshooting, and consistent quality from raw metal to finished part. Real factories. Real capability. No middlemen.
HULK Metal delivers more than parts—we deliver certainty. From full OEM execution to certified compliance, faster turnaround, lower cost, and unmatched service, we remove friction from your supply chain. No design fluff. No hidden delays. No quality gambles. Just precision metalwork, built to spec, shipped on time, backed for life. Your equipment deserves a partner who treats every bracket like it holds someone’s safety.
Stay updated with technical guides, material comparisons, and production insights for gym components. Learn how forging beats casting for load-bearing parts, why powder coating outlasts paint, or how to spec tolerances that prevent wobble. These articles help buyers make smarter sourcing decisions—backed by real factory data, not marketing fluff. Built for engineers, procurement pros, and fitness brands who demand more than just a quote.
Beyond standard racks and benches, we produce cable crossover pulleys, lat tower arms, leg press footplates, Smith machine guide sleeves, Olympic bar storage horns, resistance band anchors, and plate-loaded cam arms. Also: dumbbell rack uprights, kettlebell tree bases, functional trainer carabiners, and cardio console mounts. If it’s metal, structural, and takes daily abuse in commercial gyms—we’ve likely built it. Send the drawing. We’ll confirm capability.
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
Name Aluminum Die Casting Junction Box
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 Heatsink
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 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
Name Cast Steel Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Steel
Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
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;
Tolerance(mm) Customized
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
Name Aluminium Die Cast Enclosure
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Bicycle Casting Parts
Manufacturing Methods Manufacturing According to Drawings
Materials QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25) / SS (Stainless Steel) / Cast Iron / Die Casting Aluminum
Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Anodizing / 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;
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
Name Precision Aluminum Die Casting Parts
Manufacturing According to Drawings
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
TV / Monitor / Customized
Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized
Power supply housing / Automotive Door Handle / Customized
A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
0.005mm / Customized
≤0.8 / Customized
Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized
HULK Metal has provided excellent Agricultural Machinery Casting services to hundreds of customers worldwide.
Name Automobile Casting Parts
Manufacturing Methods Manufacturing According to Drawings
Materials QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25) / SS (Stainless Steel) / Cast Iron / Die Casting Aluminum
Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Anodizing / 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 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
engine bracket, truck chassis bracket, gearbox, gear housing , gear cover, shaft, spline shaft, pulley, flange, connection pipe, pipe, hydraulic valve, valve housing, Fitting, flange, wheel, flywheel, oil pump housing, starter housing, coolant pump housing, transmission shaft, transmission gear, sprocket, chains, etc.
A356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2 / Customized
Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
0.005mm / Customized
≤0.8 / Customized
Shot / sand blast / polishing / Primer Painting / Powder coating / ED- Coating / Finish Painting / Anodize (White or Black Color) / Customized
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.
Name Water Glass Sand Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
Process Water Glass Sand 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;
Name Stainless Steel Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Stainless Steel
Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
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;
Name Resin Sand Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
Process Resin Sand Casting
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
Name Reducer Housing Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Ductile Iron / Gray Iron / Customized
Process Investment Casting / Sand Casting / Lost Foam Casting / Customized
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;
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;
Name Motorcycle Accessories Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
Process Investment Casting / Sand Casting / Lost Foam Casting / Die Casting / Customized
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;
Name Lost Wax Foundry Casting
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
Process Lost Wax Foundry 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;
Name Lost Foam Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
Process Lost Foam Castings
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;
Name Investment Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Gray Iron / Ductile Iron / Stainless Steel / Carbon Steel / Customized
Process Investment 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 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.
Name Centrifugal Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Stainless Steel / High Manganese Steel / Customized
Process Centrifugal 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;
Tolerance(mm) Customized
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.
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
Name Stainless Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Stainless Steel
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
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
Name Hot Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Customized
Process Hot Forging
Name Cold Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
Process Cold Forging
Name Carbon Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel
Process Hot Forging / Free Forging / Mold Forging / Ring Forging / Customized
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.
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
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Material ND Steel / Cast steel / Stainless steel / Carbon steel / Customized
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
Manufacturing According to Drawings
Process Casting / Forging / Stamping / CNC Machining
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Material ND Steel / Cast steel / Stainless steel / Carbon steel / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Material ND Steel / Cast steel / Stainless steel / Carbon steel / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping / CNC Machining
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials 304L / 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
Surface Spraying / Hot Galvanizing / Electro Galvanizing / BAlack / Anodizing / 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
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
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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