... uv, 2. no radiation, 3.antibacterial, 4.very low water absorption wpc floor board1.The environmental protection sex - product ... uv, 2. no radiation, 3.antibacterial, 4.very low water absorption1.WPC Material:(1). 30% HDPE (Grade A Recycled ... resistant to abrasion, impact resisitance, high-density, waterproof, moisture-proof, anti-termite, easy installation, etc.)2.Certificate: ISO 9001 Certification ...