Hangzhou Singer Building Materials Co., Ltd

Hangzhou Singer Building Materials Co., Ltd, Founded in 2006.

Branch offices and Factory in Jian & Tian Jing City, Headquters in Hangzhou.

We own the most advance roofing materials machine, make the quality into the top consideration.

Product Range:

1) Stone Coated Steel Roofing Tiles

2) PVC And Aluminum Rain Gutters
3) Asphalt Shingles

4) Waterproofing Membrane

Our Target: To Become One-Stop Roofing Materials Purchasing Factory