Specifications

1. Factory direct
2. ISO 9001:2008 approved
3. High quality material, good production experience
4. Design screw and barrel

 

 

 

 

 

 

 

Technical Information:

 

 

ISO 9001:2008 approved :

 

 

ABOUT ZHONGYANG:

 

 

ZY screw has been established for 20 years and has 8 years experience in exporting screws and barrels, we have experienced workers,  all necessary equipments like CNC machines, centrifugal casting machines, nitriding furnace...... More processing steps will be used in the manufacturing in order to have a better quality, all screw and barrel will be checked more than once before shipping.

You can tell us your requirement in wear& corrosion resistant or others, different price will be quoted, also design service& measure service is provided too.

Choose us, we do screw and barrel in good attitude!

    

 

 

  Thanks for visiting,hope to cooperate with your company .