Ningbo Haoshun Plastic Co., Ltd. was established in 2010, specializing in the production, research and development and sales of anticorrosive and environmental protection plastic industrial pipes, fittings and valves.

Our company's product inspection is strict, all valves are tested by 100% pressure test, the pipes are inspected in batches, and the injection molding machine size is inspected every 2 hours for pipe fittings, so that the products can be delivered only after they are qualified.