Haining Huashilong Plastic Industry Co., Ltd is a professional high-tech enterprise dealing with environment friendly construction material such as pc (polycarbonate) hollow sheet, pc solid sheet and embossed sheet. Currently, the enterprise has introduced the most advanced pc sheets production equipment, which is capable of producing sheet with the thickness between 1.4 and 16mm, width between 1,200 and 2100mm, turning out an annual productivity of 1.2 million square meters. The quality of the products is controlled by ISO9001 system. An inspection conducted by the National Supervising and Inspection Center for Chemical Construction Materials shows all indices meet the criterion. The enterprise integrates scientific research, development, production and sales with a highly qualified team carrying out the technology, management and sales. Meanwhile, it has advanced production and inspection equipment and has constituted a complete modern enterprise system.