Zhoushan Longwei Plastic Machinery Co., Ltd. is located in Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, China. Founded in 2004, the company is a well-known enterprise specializing in the design, development, production, and sales of single screw, barrel, and conical twin screw and barrel. The company's design, production of screw and barrel has gained a good reputation for more than 20 years. With rich experience, superior company team, high-quality raw materials, advanced processing equipment, exquisite production technology, strict production technology, the rigorous quality inspection process, the company creates high-quality screw and barrel to serve our customers, The products are sold nationwide and exported to dozens of countries and regions such as Vietnam, India, Iran, Europe and America, and the company has won unanimous praises from domestic and foreign customers. The company always adheres to the business values of "integrity-based, quality-centered, customer-oriented", closely follows the development of the industry, constantly innovation, provides customers with high-quality and cheap products and thoughtful services, sincerely welcomes friends from all walks of life to visit our company.