Zhuji city sanlirifeng pipe industrial Co., Ltd. is a professional manufacturer of new chemical pipes and export-oriented enterprises. Introducing foreign advanced technology and equipment. We mainly produce rpap5(butt welding aluminum-plastic composite pipe)\lap welding aluminum-plastic composite pipe\hot or cold PP-r pipe\PE-rt warm tube. Now there are 10 lines of various pipe productions and we have a perfect testing equipment. Most products are exported to (America\South Africa\Brazil\Russia\Ukraine\Czech republic\Netherlands\Portugal\Spain\Iran ) middle-eastern countries and ( Korea\Singapore) south-eastern countries.

Rpap5(butt welding aluminum-plastic composite pipe), using the world famous German OTC welding machine, has improved the quality effectively. Rpap5 has been through the national chemical building materials test center and has been tested by the standard cj/t159-2oo6 and hydrostatic for 1, 000 hours, 5, 000 hot and cold water circulation tests.

We first introduces oxygen barrier metal layer and the permanent azpe-rt floor heating pipe. The national testing organizations test their oxygen permeability rate of zero. Temperature and humidity will never affect the oxygen barrier metal layer. This technology has improved the compressive strength of the pipe, while maintaining the PE-rt pipe good flexibility.

The company has passed ISO9001: 2000 quality management system certification and ISO14001: 2004 environmental management system certification, and successfully passed the European CE certification.

We always uphold technological innovation, the purpose of scientific and technological progress, and actively introduce personnel training. We also maintain close cooperation and exchange with many authoritative international and domestic scientific research units and pipeline production companies, joint efforts of China's r & d pipeline technology innovation. The excellent quality of our products and perfect service have won the trust of our customers.