

Ningbo Jinyi Precision Machinery Co., Ltd.

Website:

www.jinyi-machinery.com

With over 25 years development, Ningbo Jinyi Precision Machinery Co.,Ltd is now one of the largest companies specialized in manufacturing Screws, Barrels and related accessories. With our…

Bimetallic Barrel Through Hardened Screw Bimetallic Screw Extrusion Parallel Twin Screw Barrel

A Picture Interactive Platform For Global Opportunities