Guangzhou SumWin Building Materials Technology Co., Ltd. is located in Panyu District, Guangzhou. Our company is a comprehensive building material company integrating trade, production, research and development together. Our main products are Glass magnesium board, Compound veneer board, Fiber cement board, Light weight wallboard, Acoustic board and Joint mixture.All our products were approved by the authority department, and have got ratification of foreign market. Our company is always in accordance with the principle of "quality first, customer first, and do our best to provide the best products and services". [Details]