Weikaihua Building Material Co., Ltd.was established in 1992 which is located in the city of Langfang, 66km from Beijing and 105km from the port of Tianjin. Our company is one of China's largest companies for the export and manufacture of building materials. <br /><br />Weikaihua Building Material Company is an exporter and manufacturer specializing in ceiling grids. Our main products include paint coating grids, light-weight grid, accessories, mineral fiber ceilings, concealed grids ...