DOU Metal Building Materials Limited Company covers more than 30,000 square meters, with a variety of equipment more than more than 60 units, independent, CNC punching, CNC sheet metal weld grinding, polishing, assembling, NC spraying line, TI and other production lines, with production from raw materials to the design, production, installation, sales and integration of services. With dozens of CNC equipment and Japan blue automatic PVDF coating production line, specialized in the production of metal curtain wall, metal shaped ceilings and metal shaped decorative plate, aluminum Bao Zhu molding, aluminum shape acoustic ceiling decorative panels, stainless steel products, metal, metal shaped rack, display rack manufacturers.