https://www.foamingscrew.com/product/
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. 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. ...
China