Duowei Union Group was honored to be listed in the Tianjin Top 100 Manufacturing
Profile of Duowei Group
Founded in 1983, Duowei has established itself as the world's leading integrated service provider of metal enclosure systems for buildings (including those for steel structure warehouses and factories), and its products have reached markets in over 100 countries and regions across the globe.
On September 11, 2025, Tianjin Enterprise Federation and Tianjin Entrepreneurs Association jointly released the 2025 Tianjin Top 100 Enterprises List, the Top 100 Manufacturing Enterprises List and the Top 100 Service Enterprises List. Among them, Duowei Union Group- a key player in the steel structure, warehouse and factory metal enclosure sector- was honored to be listed in the Tianjin Top 100 Manufacturing Enterprises, ranking 67th.
Duowei Tianjin Manufacturing
Duowei United Group integrates intelligent equipment, advanced technology and clean environmental protection technology-with a strong focus on solutions forsteel structures, warehouses and factories-and takes a leading position in the domestic industry of the same kind. Duowei continues to invest in product Research and Development, lean management, intelligent manufacturing and other aspects.
Duowei Automated Production
Duowei has obtained international certifications such as FM (USA), AISC (USA), CE (EU), GOST (Russia), CWB (Canada), QA1, BOMBA (Malaysia) and SIRIM (Malaysia)-certifications that fully validate the quality of its products for steel structures, warehouses and factories. Duowei's products and systems with ultra-high cost performance have been consistently recognized by high-end and mid-to-high-end customers at home and abroad.