wpc qab
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wpc qab
WPC decking: siv ob lub tshuab co-extrusion tshuab, ob sab hauv thiab sab nraud yog ua los ntawm PE cov khoom, cov txheej txheem sab hauv yog ua los ntawm PE ntoo yas khoom, thiab txheej txheej coextrusion tau txais cov khoom siv PE hloov, ntxiv cov khoom zoo los tiv thaiv ultraviolet. , antioxidant, anti-aging additives.Huab cua tsis kam, hnav tsis kam tau raug txhim kho, xim ruaj khov tuaj yeem khaws cia txog li peb xyoos, cov khoom muaj zog yog siab.