... reputation & service Hot Rolled H BeamSpecification: JIS H Beam Specification: Welded Light Gauge H SteelSteel Grade Chemical Composition: Mechanical ... Dimensions JIS G3353-1978 Welded Light Gauge H Steels for General Structures Tolerance on Shape ... world.Our main products include Angle Steel, Channel Beam, I-Beam, H- Beam, Deformed Bar, Steel Coil, Steel Pipe, ... -2328085 Cell:0086-15176718603 JIS H Beam