1 2 3 4 5
Ruilong passed ISO9001:2008 Certification successfully
Add time:2016-10-27 10:43 Author:admin Views:

Ruilong passed the certification of GB/T19001-2008/ISO9001: 2008 on Nov. 4, 2011. 
The certificate is issued by KCB Certification Co., LTD, and the registration No. is 06911Q12869ROM. 
This certificate indicates that our company is up to standard of GB/T19001-2008/ISO9001: 2008.  The certificate scope covers the production and service of drill rod and drill bit used in coal mining.