1. Brief Introduction
It is a Green economy building system, which is formed by the main structure (H-section steel for beam/column, C channel steel or Z channel steel for purlin), substructure (Round steel bar or Angle steel for bracing, Round steel tube for tie bar, Angle steel for angle brace), roof and wall system (using sandwich panel or single steel sheet), door and window system.

2. Scope of Application
Widely used in large-span steel structure housing, factories, storage, office buildings, gymnasiums, hangars and so on. It is suitable for single-storey long-span buildings, but also for multi-storey buildings.

3. Main Features

• Light weight and high reliability of steel structure
• Excellent vibration (earthquake) and impact resistance
• High industrialization for accurate and quick assembly
• Large indoor space utilization
• Easy to create effective sealing structures