หลังคาไวนิล VG iR-uPVC: Lite Roof Sold by CNP PLASTIC INDUSTRIES CO., LTD. หลังคาไวนิล VG iR-uPVC: Snow Roof Sold by CNP PLASTIC INDUSTRIES CO., LTD. VG RAIN GUTTER – EZY Sold by CNP PLASTIC INDUSTRIES CO., LTD. VG RAIN GUTTER – PRIMO Sold by CNP PLASTIC INDUSTRIES CO., LTD. VG RAIN GUTTER – FIRST R2 Sold by CNP PLASTIC INDUSTRIES CO., LTD.Our Article