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.

As the series of piping network products for water supply and drainage with mature technology, pipes and fittings of PVC-U are one of the largest outputs for plastic products in the world, which already had been used widely both at home and abroad. For PVC-U water supply piping network, the raw materials and finished products are both match or exceed the relative standards. So PVC-U piping network can suit for the equipments of drinking water supply. The piping networks are designed for the uninterrupted supply of water condition from 20°C to 50'C. Under this condition, service life of piping network can up to 50 years.