Hangzhou Singer Building Material Co., Ltd. was built in 2006. We are main producer and supplier of asphalt shingles, rain gutters and waterproofing materials in Hangzhou, China.Our factory covered about 4000 square meters, we have 5 inspection people to control the quality of the goods.
We have 5 kinds of shingles with 14 colors for you to choose. We use the best materials to produce our shingles without fakery. The warranty time of laminate shingles is 30 years.
The materials of gutter is PVC and aluminum. We can offer every color you want. Your profitability is a key aspect of our ongoing growth. If you are interested in our product ,please check the product information in the website and contact us.
We are looking forward to cooperating with you in the near future
Accept user’s enquiries by all kinds of ways and establish user’s product cognition.Provide all kinds of product data and let customer understand characteristics of product.
Accept inquiry of customers ,confirmation of investment advice of choice of product, assist the customers to design the workshop
Sale of product,help customers build the base,technical training of customers’ workers ,practice of operation ,help to install, train the operators in the workshop.
24 hours service of technology inquiry, instant components supply, regularly technical service guidance of maintain,long distance malfunction control.