Hangzhou Singer Building Materials Co., Ltd was founded at 9th., May., 2006. We have 3 factories in China, they are stone coated steel roofing tiles, rain gutter system and asphalt shingles, and with head office in Hangzhou, 2 branchs in Jinan and Tianjing of China. since our start of overseas marketing, we have built very good brand influences in the market.

San-gobuild products not only rich in colors, never to be faded away, modeling beautiful and stereoscopic effect, but also has light weight, waterproof, tough, heat insulation, sound insulation, anti-corrosion, antityphoon, earth quake resistance, fire resistance, stain-resistance, easy to install. San-gobuild products combines the features of the times, to the humanities oriented, the pursuit of harmony between human and nature, the use of green raw materials and advance production of poluttion free process, so to make our home healthier, more livable, it is the first choice for developers, architects, contractors and properties, widely popular, and have outstanding performance in the field of villas, townhouses, apartments, flat to pitched, the placement of housing, tourist areas and other constructions.

Due to its excellent quality, our products has been exported to Africa, Aemrica, Europe, Southeast Asia, Austrilia and so on.

Home to fasion, but also to health, this is the faith of our San-gobuild! The first class brand, the first class quality, excellent service is our consistent commitment! San-gobuild sincerely welcome you to come visit.