CANGHZOU GREAT PDC BITS CO.,LTD

Other Manufactuing(1)

Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last]

pdc bit
Specification: 3 1/2'' to 26''
Detail: GREAT has adopt itternational managemrnt systems as a strategic decision pf itself .we have passed ISO9001:2008,ISO14001:2004 AND ohsas18001:2007 qualifications ,and have certificates issued by NGV and CCBQ.


Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last]
1