Design Common Norms
"Steel Design Code" (GB50017-2003)
"Cold-formed steel structure technical specifications" (GB50018-2002)
"Construction Quality Acceptance of Steel" (GB50205-2001)
"Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
"Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
Component and Characteristics of the Construction
The main frame (columns and beams) is made of H section steel, steel grade is Q235 or Q345
The envelop construction net is made of cold form C-style purlin
The wall and roof are made of color steel board or sandwich panels
Doors and windows can be designed at anywhere suit to different requests, and can sliding type or roll up
type
Ventilation could be by window or ventilator
The light transfer zone could be added on the wall or roof with material sun glass board.
Connection Method
The columns are connected with the foundation by pre-embedding anchor bolt
The beams and columns, beams and beams are connected with high intensity bolts
Construction Advantage
Could be designed according to different purpose and environment condition
Long life span, could be more than 50 years
Quick and easy install work and the more economic friendly
Could be moved and recycle
Strong seismic and wind resistance
Application
Widely used as industry factory building, warehouse, workshop, office buildings, supermarkets, logistic,
showrooms, hangar, shelter, etc
Audited Supplier 
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