asphalt roofing shingles

Onice Construction Materials Co.,Ltd is a professional building materials manufacturer,with full service residential and commercial roofing & building supplier.Offering Asphalt Roofing Shingles,Waterproofing Membrane,Rainwater Gutters and HDPE Corrugated Drainage Pipes.
We located in Hangzhou Zhejiang China. There is an outstanding geographical location and convenience in transportation. It's around 15km away from Hangzhou City,near from Shanghai and Ningbo Harbor,only 20 km from Hangzhou Xiaoshan International Airport.
Meanwhile Onice is the leading enterprise of own brand and independent innovation in Chinese colorful bituminous shingles industry with new kinds of safety ,economic ,and top-quality construction materials . Onice has a crowded marketing network of agents and distributors all over China mainland,further more,it is the main manufacturer of asphalt roofing shingles in China,share the market more than seventy percent.