Onice Construction Materials Co., Ltd is a professional building materials supplier, with full service for residential and commercial roofing, building and footing. Offering Asphalt shingles, Waterproofing membrane, PVC Rainwater gutters, HDPE corrugated drainage Pipes, Fire rated glass, Insulated glass unit and Laminated glass.The company around 15km away from Hangzhou City, and therefore the Company has an outstanding geographical location and convenience in transportation. Near from Shangh...View More