Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
GB, ASTM, DIN, JIS, AISI, BS
Quality Carbon Structural Steel and Alloy Structural Steel
Hot-Rolled Steel
Bolt Connection
High-Strength Steel
Q235 Q345
Wall Stud
More Than 50 Years
Painted or Galvanized
Installation Drawing or Guide on Site
ISO, Coc, SGS
Grade 14
Structural Steel Construction Projects
Grade 10
Steel Sheet or Sandwich Panel
PVC or Aluminum Door
Flat Packed in Container or as Request
Steel Structures
Qingdao, Shandong, China