Zhejiang Dalia Plastic Pipe Co., Ltd., specializes in the design, development, production and sale of HDPE pipe systems for water supply, HDPE pipe systems for gas, and other pipe systems with the production capability of 50, 000 tons of plastic and rubber pipes annually. Our company is a high-tech enterprise and has been listed as the appointed production base of plastic & rubber pipe systems by the Ministry of Construction of China.

As the pioneer in this field, the company introduces 14 most advanced Battenfeld production lines, Eurasian injection mould machines and advanced & complete detection facilities. The high quality and technical applicability of "YOU YI(LR)" brand have been proved by the customers all over the world.

The company organizes production abiding by ISO9001 & ISO14000, and executes the standard of state & enterprise strictly. All the products are in accordence with the international standard such as DIN8077. The company is ready to undertake the inspection & supervision at any time. Facing the challenge of market globalization, the company hammers at technology progress, mechanism innovation and adheres to the ideas of "human-oriented, credit & quality first, and expert enterprise". We will be in the global competition and struggle for the environmental improvement continually.