DW  is a recognized giant in supplying sandwich panels, steel structure and prefabricated houses.Now we developed products and services now reaching across the globe and serving multiple industries. We established manufacturing bases in Shenyang, Tianjin, Yantai, Xiamen, so we can deliver quality products on time at a fair price and serve customers from 80 countries.Customer satisfaction is our ultimate pursuit. Sustainability is at the very heart of what we do, and we are dedicated to managing our operations responsibly and to improve our performance continuously.