U sebelisa coil ea tšepe e chesang e nang le tšepe e le setsi, PPGI e etsoa ka ho qala pele ho kalafo, ebe ho koaheloa ka karolo e le 'ngoe kapa ho feta ea ho roala metsi ka ho roala, ebe qetellong ho baka le ho pholile. Liaparo tse sebelisoang ho kenyelletsa polyester, polyester e fetotsoeng ea silicon, e tšoarellang haholo, e hanyetsanang le kutu le sebopeho. Re PPGI & PPGL Supplier, China. PPGI ea rona (Prepainted Galvanized Steel) & PPGL (Prepainted Galvalume Steel) li fumaneha ka mefuta e fapaneng ea litlhaloso.