HULK Metal has 16 years of experience in the production of Guardrail & Handrail Systems. We have handrail dies for all common pipe diameters. We have a fully automatic casting production line with an annual output value of hundreds of millions of dollars. We can produce structural pipe fittings and Glass Railing Accessories. Products have been widely used in corridor guardrails and building guardrails. HULK Metal has an experienced quality inspection team and advanced testing equipment, which can increase the product qualification rate to 98%. Our quality assurance service can ensure that your order pass rate reaches 100%.