swimming pool plastic products 1.passed ISO9001&TUV 2.size:700*600CM ... the imported material LLDPE, to make sure all the products anti-UV, anti-aging ,anti-electric state, non-toxic ... , the quality is better than the similar products.2. all products passed ISO9001 International Quality System Certification and Germany ... 8.superior quality, reasonable price. swimming pool plastic products LY-058D