Ningbo Zhenghai Jingyi Mechanical and Electrical Co., Ltd.

Keywords :

screw barrel, ectruder screw barrrel, injection moulding screw barrel, screw barrel for rubber machine

This is a professional manufacture of screw barrel for plastic machinery in China, such as extruder screw barrel, injection moulding screw barrel, screw barrel for rubber machine, etc. We have more than 110 staffs in our company.The product from us is high grade.