we are a high-quality ,progressive and innovational team for managingand technology.we bring in the advanced production line of italy technology,take ghe GE of America and Bayer Germany as the raw materials to produce polycarbonate hollow sheet, polycarbonate solid sheet, and polycarbonate embossed sheet our products have tested by the National chemistry building materials quality system test center, national center of quality supervisim and testing of fire building materials and the other relevant leading departments. we have already achieved the ISO9001:2000.