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Duowei Union group has built up the most brilliant qualification strategy platform for the steel structure industry in China, each of its qualification leading the van in the entire industry.
It is also the first steel structure company that has gained the National Engineering Design Qualification Class-A. Having conducted a full acquisition of the Central Haosen Architectural Design Co.,Ltd, the group has became the first of its kind equipped with comprehensive design capabilities in China's steel structure industry.
One of the first enterprises gaining the certificates of Class A Professional Designer of steel structures, State-certified Class A Professional Contractor, and Class A Manufacture of Steel Structure, Duowei Union group has also been certified by the International Organization for Quality System, Environmental Management System, and Occupational Health and safety Management System Certificate.

Xinjiang DUOWEI Steel Structure Co. Ltd
Main businesses design manufacturing and construction of steel structures Research & development and manufacturing of polyurethane sandwich panels new fireproof rock wool/glass cotton sandwich panels
Research & development and manufacturing of composite slabs steel bar truss floor decks and floor systems Design manufacturing and construction of profiled sheets and enclosure structures
Export sales and integrated construction of steel structures and building boards
Address South Kaitai Rd Midong Chemical Industrial Park Urumchi Xinjiang Autonomous Region
Postal code 831400