EJS is  a manufacturer of screw & barrel in China, specializing in the production of screw barrels for extrusion machines,  injection molding machines and rubber machines. .

We produce

•Singles, with diameter 14 - 500 mm

•Twin Parallels, with diameter 20 - 250 mm

•Twin Conicals, with diameter 30/70 - 188/330 mm  

•Customized Parts like screw tips, bushers, feed rolls

Quality is our middle name.

Busy is our last time.

If you want something done right, give the job to the busy person.