... 3.made to order The company's products of prestressed concrete strand and wire are mainly implemented GB/T5223-2002, GB/T5224-2003 ... , American ASTM A416/A416M, British BS5896 : 1980 standards or by the ... rib wire4.00, 5.006.00,7.00,8.00 prestressed concrete strand1×21×310.00, 12.008.60, 10.80, 12 ...