Leading Hardware Corporation was over 20 years of experience specialist in high tensile alloy and stainless steel fasteners, which including hot forged and cold headed products, Flange Nut, high tensile, Flange bolts. Full 100% trace ability with a control number on each package, certification of compliance and physical and material test requirements. We always do our best to fully satisfy our customers. Leading Hardware Corporation is a one stop supplier capable of supplying all needs. With of experience we are confident that we can offer our customers high-grade products at competitive pricing and excellent service.

GUANG YANG INDUSTRIAL WORKS is an experienced hardware manufacturer, specializes in the design, production and sales of pneumatic/ hydraulic tubing and valves. Our products include Brass Fittings, Iron Fittings, Ball Cocks, Brass Ball Cocks, Valves, Brass Gate Valves, Forge Brass Needle Valves, Flange Nut, Bronze Water Gauge Valves, Carbon Steel Fittings, Stainless Steel Fittings, Elbows, Tees, Reducers, Caps, Flanges. We are based in Chang-Hua, Taiwan. Besides, we sited three manufacturers in Zhejiang, Hebei and Shandong. Since 1963, we have been making valves and fittings for over 40 years, with advanced expertise and top-quality products at competitive prices. We sincerely look forward to having the opportunity to cooperate with you.