H Steel, Z Steel or C Steel
Wind Load, Snow Load, Earthquake
Painted or Galvanized
Aluminum Alloy Window or Plastic Steel Window
EPS, Rock Wool, Glass Wool, PU
Red, Navy Blue, White Gray
Low-alloy High-tensile Structural Steel
Hot-Rolled Steel
Welded Connection
High-Strength Steel
Q235
Wallboard
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Steel Structure Bridge
Common Package
Q345B, Q235B