Shanghai Deepsea Hongtian Building Materials Co.

Shanghai Deepsea Hongtian Building Materials Co., Ltd. was established in 1996. The Hongtian brand boasts a 29-year history and is a specialized and innovative enterprise focused on the research, production, and sales of building soundproof drainage systems. Headquartered in Fengxian, Shanghai.

Hongtian is committed to providing innovative solutions in the field of silent drainage, roof siphon drainage, and chemical drainage within the construction industry.

As a leading enterprise in the field of architectural silent drainage, Hongtian continuously innovates and expands, earning the trust and support of a wide range of customers through its professional technology and rigorous work ethic. Hongtian's silent drainage, siphon drainage, and chemical...

Wastewater systems have been widely applied in large public buildings such as hotels, schools, and airports, as well as in high-end real estate projects.

Hongtian boasts a team of skilled R&D professionals, adhering to the corporate philosophy of "Innovation in Technology, Quality Assurance," and is committed to product research and technological innovation, driving the advancement of silent building drainage systems.Hongtian's relentless pursuit of technological innovation has further solidified its position in the industry.

Hongtian has always emphasized the construction of management systems, and is committed to...Delivering high-quality products and services to our clients.