Home » About Us

About Us

Duowei Union Group Co., Ltd.,was founded in 1983, is the leading integrated service provider of energy saving metal enclosure systems and steel structure systems for green buildings in China. We have intelligent manufacturing bases in Tianjin, Nantong, Shenyang, and Chengdu, serving more than 10,000 customers in 90 different countries and regions.
Always being customer-oriented, Duowei has formed its main product system consisting of metal enclosure system, truss deck system, steel structure system, and PV system for buildings. By continuously focusing on innovative R&D we have gained over 500 pieces of state-authorized intellectual property rights and become a long-term service provider of well-known enterprises such as FAW Car, BMW, Huawei Technologies, BOE, and Samsung Electronics. We have been named a National High-tech Enterprise and been ranked among Beijing’s Top 100 S&T Innovation Private Enterprises and the Top 10 Metal Roof and Wall Enterprises in China.
Looking forward, Duowei will continue to strive for scientific and technological innovation and provide our customers with green and low-carbon building products and system solutions to create a better future for all.



Domestic Layout

Overseas Layout