Hangzhou Singer Building Materials Co., Ltd.  

Hangzhou Singer Building Materials Co., Ltd. is a professional manufacturer for Stone Coated Metal Roof Tile, Rain Gutter System, Asphalt Shingle and Waterproof products in Hangzhou and Tianjin, China, which has been in the roofing industry for over 15 years. For 15 years, Sangobuild Roofing Products has manufactured high-quality roofing solutions that are durable, long-lasting and environmentally friendly. Our stone-coated roof tile portfolio includes beautiful high and medium barrel tile, as well as a gorgeous assortment of flat profiles in rich colors and contrasting textures that will complement any residential or commercial architecture. We carry many top-of-the-line shingles including heavyweight 3-tab shingles, Laminated shingles, and the Mosaic series luxury shingle options. We carry the highest quality PVC & Aluminum gutters and accessories. Our catalog has a wide selection of gauges, colors, and thicknesses to meet every need. To be a renowned global roofing brand, San... [View More..]