Founded in 1995, Global Overseas Group Corp., Ltd. is one of China’s leading manufacturers of high-strength, low-relaxation prestressed steel wire and strand. Equipped with advanced German Mannesmann technology, we deliver reliable quality and consistent performance trusted worldwide.With an annual capacity of 150,000 tons of PC strand and 90,000 tons of PC wire, all our products are produced in strict accordance with ASTM A416, BS 5896, AS 1311, GB/T 5223, and JIS G3536 standards.We offer a wide range of diameters — 15.70mm, 15.24mm, 12.70mm, 9.53mm, and others — to meet diverse project needs...