Zhoushan Longwei Plastic

conical twin screw barrel

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.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.