... Industrial & trading Co,.ltd supplying different type of Steel products to all over the world, such as:1 ... -beam, Steel beam;2) I-beam, IPE, I PEAA;3) Channel ,Angle;4)Light Rail and Heavy Rail;We are ... a lead of steel section in Tangshan China. Our ... website:www.tsyfgm.comOur product details as followed; RAIL SIZE(KG/M)Specification (mm)Section area F( ...