1. Steel strand for prestressed concrete 2. Construction: 1*3, 1*73. Diameter6.20~21.804. Standard: ASTMA416, GB5224-2003,BS5896, JISG 3596, PREN101385. Production lines: 3 lines6. Month output: 6000 tons7. Packing: export moisture-proof packing . Each coil has three wooden or iron pallets ,
strand