... Certification:CE,ISO9001,ISO14001,SGS, WPC OUTDOOR WALL PANEL DESCRIPTIONWPC OUTDOOR WALL PANEL SIZE170*20, 200*17, 138 ... fiber) 10% chemical additives. (Wood texture strong, resistant to abrasion, impact resistance, high-density, waterproof, moisture ... CRACKING, LESS WARPING. 5. RESISTANT TO ABRASION AND IMPACT. 6. ACID AND ALKALI RESISTANT. 7. HIGH DEGREE OF ... REFERENC PICTURE WPC INTERIOR WALL PANEL