Beijing Tianhe Xinmai Pipeline Technology Co., Ltd. is a hightech enterprise integrating R&D, design, production, construction and service.

Tianhe Xinmai takes technological innovation as its core competitiveness, and has developed plastic pipe products with intellectual property rights. It has various supporting products in water supply and drainage and rainwater comprehensive utilization: MPP power pipe, PP rainwater collection module, plastic inspection well, HDPE hollow winding pipe, PE pipe, PE-RT ground heating pipe, HDPE double-wall corrugated pipe, rainwater collection comprehensive utilization supporting series of products.