Hubei Qingyang Green Building Material co.ltd.established in 2009, specializes in designing and producing green,environment-friendly and energy-saving fireproof boards & partition boards. Our factory covers an area of 68,666 square meters with total capital investment RMB100,000,000. We also have registered our own brand named Yide Boards. Now we have appliedf ISO9001:2008and extending our production lines. With a full range of advanced producing & testing equipments and strong technical force, our factory not only assure the large output, but also assure products with high quality.