Zhejiang Jingjin Machinery Co.,Ltd

specialized in screw barrel for injection,extruder,rubber machinery Established in 1990, Zhejiang Jingjin Machinery Co., Ltd.

is one of ten largest manufacturers specializing in all kinds of screws and barrels for injection molding machines, extrusion machines, rubber machinery, plastic machines, etc. All types of screw barrels (general type, pin type, barrier type, separation type, vented type) can be made according to your different requirements. Till now, our screw barrels have been distributed to more than 40 countri  ...