Hangzhou Singer Building Material Co., Ltd. was built in 2006. We are manufacturing of Asphalt Shingles, Rain Water Collector and Stone Coated Roof Tile in Hangzhou city, China. By train to Shanghai, it just needs 50minutes.
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As leader of roofing system in China, the exported goods getting good reputation from overseas.? Perhaps we are the biggest supplier to all over the world from China in roof tile and rain drainage products. 10years experience for solving your any questions about this.
We promise at here
1:Long lifespan we guarateed by paper signed.
2:Best service and complete after-saler service.
3:The superior material for products bring quality products for the middle-higher market.

We are looking forward to cooperate with you in future.