Sichuan Goldstone Orient New Material Equipment Co., Ltd., one of the members of China Plastic Pipe Promotion Association Network, China Plastic Industry Association and China Petroleum & Chemical Industry Association, is a leading company in China for plastic composite pipe technology. The company focuses on the researching and developing of new plastic reinforced material, composite reinforced structure, composite pipe and the making production line. Meanwhile, we have a group of engineers who are work at vacuum coating line.