WPC ndi chinthu chophatikizika chomwe chimapangidwa pogwiritsa ntchito pulasitiki yotentha yosungunuka, kuphatikiza polyethylene, polypropylene, polyvinyl chloride ndi ma copolymers awo ngati zomatira, pogwiritsa ntchito nkhuni monga nkhuni, udzu waulimi, chipolopolo chaulimi monga zida zodzaza, zojambulajambula kapena kukanikiza. .
Werengani zambiri