Bolt Connection
Waterproof, Fireproof, Earthquake Resistance
0.326/0.376/0.426/0.476mm
50mm EPS(Foam)
100~150 Km/H
50 Year for The Main Steel Structure
Steel Workshop, Steel Structure Platform
Hot-Rolled Steel
High-Strength Steel
Q235
Top Wall Beam
ISO SGS BV
Foshan, Guangdong