1. Structure Assembly
Component: H-Column, H-Beam & C/Z-Purlin
Connection of steel structure method: Welding, Bolted
- Surface treatment: Painting, Galvanized
- Roof &Wall System Sheet: colored steel tiles or colored steel sandwich panel per request
- Doors: Roller or Common, as request
2. Quality standard
- Certification: ISO9001:2000, SGS Standard
- Code for design of steel structure: GB 50017-2003
- Technical code of cold-formed thin-wall steel structure: GB50018-2002
- Load code for the design of building structures. GB 50009-2006
- Construction quality acceptance of steel: GB50205-2001
- Code for design, construction and acceptance of high strength for steel structure, JGJ82-91
- Technical specification for welding of steel structure building: JGJ 81-2002
- Technical specification for steel Structures of tall buildings: (JGJ99-98)
- Specifications for processing of steel structure: DBJ 08-216-1995
- Specifications for design and construction of steel panel: YBJ 216-88
3. Material grade and performance of steel
- Carbon structural steel: Q235, Q345, etc.
- High-strength low-alloy structural steel
- High quality carbon structural steel and alloy structural steel
- Special purpose steel
4. The characteristics of steel
- Light weight steel structure
- Environmental protection (recyclable steel)
- Higher reliability of steel work
- Strong anti-vibration (earthquake)
- Higher degree of industrialization
- Quick to be assembled accurately
- Larger interior space
- Poor fire-resistant steel
5. Main equipment
- 10 burner CNC cutting machine
- Gantry submerged arc welding machine
- Electro slag welding machine
- 8-head shot blasting machine
- Corrugated sheet molding machine
- C-purlin production line
- Punching machine
- Drilling Machine
- Forging machine
- Assembling machine
- Straightener
6. Market
Sunway steel structure reaches all over China market and has been exported to Australia, Africa, the Middle East, Europe, North America, etc.
