Zhoushan Longwei Plastic Machinery Co., Ltd.

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.