Duowei Intelligent Manufacturing for a Better Future

Become an integrated services provider of green buildings with customer trust, employee happiness and social recognition.

Main products Main products Main products

Metal Cladding System、Truss deck system、Clean room enclosure system、Building PV system 、Steel structure system

Founded in 1983

Marketing countries and regions 70+

Customers cooperated with and served 10000+

State-authorized intellectual property rights 280+

Customer satisfaction is our eternal pursuit

About Duowei

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 74 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 350 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.

To know more about Duowei
Product System Character resembles products.
Good character makes good products.
Exceed customers' expectations and create excitements for customers

Our service sectors include electrical and electronic products, automobile manufacturing, green power, aerospace, machinery & equipment, entertainment & commerce, food & medicine, warehousing & logistics, livestock breeding, etc.

Overseas business