WPC Composite decking boards ti wa ni ṣe ti 30% HDPE (Grade A tunlo HDPE), 60% Igi tabi oparun lulú (Ọjọgbọn mu oparun gbẹ tabi okun igi), 10% Kemikali Additives (Anti-UV oluranlowo, Antioxidant, Stabilizes, Colorants, Lubricant ati be be lo) WPC composite decking ko nikan ni o ni gidi igi sojurigindin, bu ...
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