Shandong Xirui Metal Materials Co., Ltd is a production and processing plant mainly made of aluminum, steel, galvanized, and other materials, engaged in metal production and business activities for more than ten years. In 2004, the company was restructured and introduced 30 extrusion production lines (600 tons-3, 500 tons), a fully automatic oxidation electrophoresis production line, vertical and horizontal Type spraying production line, as well as a variety of advanced production supporting processing, and testing equipment. The production workshop of metal roof panels has been added, with an annual sales volume of 7, 000 tons. In 2014, it became the largest production and processing base of metal raw materials in China. And achieved outstanding results and was praised by customers and the government.