Nice to see you.

It's Helen here.

my what app is double0 86-one eight nine six nine two zero zero four four six

wechat is one eight...the same with above

We have all kinds of screw barrel used in many kinds of machines

screw barrel for Injection Machine.

screw barrel for Extruder Machine.

screw barrel for Plastic Machine.

screw barrel for Rubber Machine.

screw barrel for Film extruder Machine.

bimetallic screw barrel

conical twin screw barrel

extruder screw barrel

granulator screw barrel

we can proviede a reasonable provise.

we can sure our porducts is good and high quality.

hope you can contact us.

Thank you very much!