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, Street Elbow, 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.