... wall panel, non-toxic, flame retardant, no pest, waterproof, easy construction, recycling, attractive appearance 1, We have a professional wpc machine manufactory and ... We have a big wpc extrusion molds storeroom and technique-reseach centre. 3, Our products are CE ... pest control, waterproof, easy construction, recycling, attractive appearance and many other advantages, the development of the WPC, ...