Shanghai Topsun Industrial Co., Ltd. (hereinafter referred to as Topsun) was founded in 2007 and is a company specializing in the research and sales of pipeline supporting products such as ductile iron pipes and fittings. The products cover ductile iron pipes and fittings, steel pipes and fittings, PVC pipes, PE pipes and fittings, valves, water meters and manhole covers, etc. The application fields involve water supply and drainage, construction, fire protection and irrigation industries.

Adhering to the corporate philosophy of "pragmatism, efficiency, rigor, and innovation", with innovative product research and development, advanced market promotion, good management, and efficient team, relying on the traffic resources of Alibaba International Station platform and the company's own years of cross-border trade resource accumulation, we have expanded our pipeline series products and gained a certain share in the fierce international market competition. Topsun has successfully participated in the operation of overseas engineering projects including Babille Urban Water Supply Project, Arjo Dedessa Sugar Industry Development Project, Dire Dawa Urban Water Supply and Public Health Project, etc.

Topsun will continue to explore the trends and advanced technologies in the industry, as well as global market expansion, in order to seek survival and development through continuous exploration, and strive to build the company into a "global pipeline system solution provider".