Zhejiang Liutong Plastic Co., LTD. was established in 1994, after years of development and innovation. Now, as one of the largest manufacturers in eastern and southern China, Liutong plastic specializes in producing PVC products, such as PVC resin, PVC-U (unplasticized polyvinyl chloride) drainage pipes and fittings, PVC-U water supply pipes and fittings, rigid pipes and fittings, PPR pipes and fittings, plastic valves, CPVC pipes and fittings. We are located in Huangyan City, Zhejiang Province, the famous hometown of plastic products and plastic injection molds in China, with superior geographical location and convenient transportation. The factory covers an area of 50000 square meters. In particular, the company has many excellent employees in different departments and has more than 26 years of experience in PVC products. Due to product quality, competitive price and product variety, Liutong plastic is in the leading position in the hands of many competitors. In addition, it has some patented products in different fields.

PVC-U piping network have the full series size and model of fittings for building water supply, which can suit for many kinds of requirement.

The series of PVC-U pipes include the pressure range from PN6 to PN16. The series of PVC-U pressure pipes can match the standard GB/T10002.1 or ISO 1452. The series of PVC-U pressure fittings can match the standard GB/T10002.2 or ISO1452.