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CERTIFICATE

CE certificate
The CE certificate for our rock drilling tools series, button bit, drills rods. It will undoubtedly upgrade our products to a new level.  

ISO certificate
Our company passed the standard of quality management system of ISO 9001:2008 approval.

        

 

 

 

 

 

 

 

 

 

 

 

 

 

© 2011 KEMAI Group All Rights.services customized mining, drilling, quarry equipment. DESIGN:BEIJING JIAXINCHUANCHEN(加信传成)