PVC PVC foamed profiles, Jiaxing Aokai Construction Material Co., Ltd. is a high-tech enterprise integrating the R&D, production, sales and service, affiliated by 4 sub-factories, mainly produces environment-friendly PVC 3-layer coextruded roof tiles.and processes plastic extruded construction materials, shaped materials, PVC exterior wall panels, PVC anti-bumping materials, foamed decoration sheets, moldings, PVC foamed shaped materials, wood and plastic floorings as well as various plastic irregular shaped materials.CBS hindrance-free handrails.undertakes R&D and processing of plastic-jet products. Aokai Company mainly uses new environmental material and has passed SGS detection which is accorded with European environmental demands.