Diameter 12.7mm1860MPa Standard ASTM 416 /A416m 7 Wire
Qinhuangdao Jiexuan Metal Material Co.,Ltd has his own factory-Tianrui Steel Co., Ltd which was founded in 1998 and specialize in producing 1*7 PC and PE coated steel strands, mainly 9.3mm,9.53mm, 12.7mm, 12.9mm, 15.24mm, 15.7mm according to ASTM A416, BS5896, AS4672 and EN 10138, PC wire from 4mm to 10mm in China.
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