Shandong Weifang Donghuang Trade co, Ltd is a integrated firm with development, products, trade, logistics. It's located in Gaomi and in Boxing Hubin Industrial Park and Xingfu Industrial Park in Shandong Province Yellow River Delta Blue economic development zone. The traffic is very convenient with railway, highway, provincial road. The major of our company is steel and machinery and so on. The higher-quality galvanized steel sheets and super galum sheets are honored with "Science and Techonology Innovation Products" by Shandong Province Economic and Trade Commission. In 2009, our company put into l lot of money to set up two galvanized color-coated sheet production lines, one aluminizing color-coated sheet production line that are based on the intrinsic galvanized steel sheet production line. Our company improve the techonology of product and environmental protection production line, it uses favorite oil color of home and abroad to make the face coating, and the color coated sheets are high quality, high precision, It not only has great decoratively, formability, resistance to corrosion, but also can provide "tooth" for the paint, keep the color original and so on. Our company takes the leading position in this area, and our productions are applied to construction, appliance, light industry, decoration etc.