China iron and steel supplier s235 s275 s355 steel I beams IPE beam price
¥3,242.07 - ¥5,403.45
Min Order: 1 tons
CNSupplier
9 yrs
低价美国材料试验学会GB冷轧型材钢h型钢Q235 Q345 S235jr A36 S355jr建筑用低碳钢h型钢
¥3,242.07 - ¥3,962.53
Min Order: 1 tons
CNSupplier
中国制造astm a36 jsi a572 gr50 ss400 200x200 hw 600x200 250x250 h铁m52b25 h梁
¥3,962.53 - ¥4,322.76
Min Order: 50 tons
CNSupplier
建筑材料用热轧钢h型钢/工字钢ASTM A36/Ss400/Q235 /S235jr/S355jr价格优惠
¥2,773.78 - ¥3,494.24
Min Order: 1 tons
CNSupplier