RICHON Machinery - Shanghai Ruichang Machinery Co., Ltd. China’s Leading Provider of Extrusion Solutions. We are manufacture of SPC-flooring extrusion line, LVT-flooring parallel twin-screw extrusion line, WPC-flooring extrusion line, PVC pipe parallel twin-screw extrusion line, WPC profile extrusion line. Our equipment is designed according to modern innovative technologies and meets all European quality standards. All customized products made in China with high quality and competitive prices