About Us

Duowei Union Group is a corporation that holds a competitive edge in the field of steel structures and building materials. Founded in 1983, Duowei is headquartered in Beijing and has grown into a large enterprise that currently has 15 subsidiaries and 7 manufacturing plants in Beijing, Tianjin and Hebei to name a few as well as international operations in Mongolia, Kazakhstan and Venezuela.Our products are sold in more than 50 countries and regions around the world.

We are very proud of the quality of our products and we have the qualifications to prove it. Duowei possesses a Class A national qualification for architectural general design as well as for steel structure engineering special design. We meet all of the industry qualifications for quality, safety and environmental management.

Duowei has become a major manufacturer of construction materials, producing massive quantities of our high quality products. Our products featured in high-rise steel structures, heavy frame structures and light steel structures have reached an output of 300,000 tons annually. We produce 3,000,000 square meters of our high energy efficiency sandwich board panels annually as well. These products in addition to the rest of our catalog makes up an annual sales value of over 3 billion yuan.

Throughout our history we have helped companies and citizens by providing them with low cost and high quality building solutions. Some of our most notable clients include PetroChina, Aerospace China, China Nuclear Power and China Coal. We have earned the trust of these major companies due to our continuing dedication to innovation and high quality engineering.