Upgrade to Premium Membership and unlock extra benefits. More Details
Join us, and watch your business grow! Be part of a global network of 10,000+ global businesses More Details
SM520B is a kind of welding structural steel in the standard JIS G3106 . SM520B commo...
Sell SM400A,SM400B,SM400C,SM490A,SM490B,SM490C,SM490YA,SM490YB,SM520B,SM520C steel pl...
Sell SM400A SM400B SM400C SM490A SM490B SM490C SM490YA SM490YB SM520B SM520C steel pl...
Related material products:Henan Hzz Iron&Steel Co.,Ltd can supply SM400A/SM400B/S...
Gangsteel as the steel specialist for the material specifications, non-alloy structur...