Guangzhou Haoyi Building Materials Co., Ltd. is specialized in researching, developing and manufacturing Polycarbonate (PC) Panel with world top PC extruding plate production lines and other plastic products such as PVC, PP and PE.Keening on customer satisfaction is our eternal pursuance. Our company strictly follows the ISO9001:2000 international quality management system, and is expecting to developing together with friends of all levels for achieving brilliance with quality service on the basis of service first and eternal operation.We are also a professional manufacturer of roofing sheets like polycarbonate sheets, turbo ventilators, polycarbonate roofs, polycarbonate corrugated sheets, polycarbonate flat sheets, polycarbonate multi-wall sheets, embossed polycarbonate sheets, opal polycarbonate sheets, compact polycarbonate sheets and transparent polycarbonate sheets.Polycarbonate sheet is available in twin wall, triple wall, and six wall type, and can be cold formed for arched,... [Details]