Size:8mm 10mm 12mm 14mm 16mm 20mm 22mm 25mm 28mm 32mm
Material:ASTM A615 GR 60BS4449 Grade 460B HRB335HRB400HRB500
Remark:Manufacture
Tangshan Fengrun Kaiwei Steel Co., Ltd.
Material:ASTM A615 GR 60BS4449 Grade 460B HRB335HRB400HRB500
Remark:Manufacture
Tangshan Fengrun Kaiwei Steel Co., Ltd.