Gold Index: 1608
Hejian Jinlun Petroleum Drilling Equipment Sales Co.,Ltd. [China (Mainland)]
Country/Region: China (Mainland)
TCI tricone bit
jlcw008
1.specialized in tricone bits,pdc bits and single cone bits2.cover all IADC codes
2010-07-29
tricone bit
jlcw007
2010-06-20
rock bit
jlcw002
1.specialized in tricone bit,pdc bits and single cone bits2.cover all IADC codes
silled tooth tricone bits
jlcw005
1.specialized in tricone bits,pdc bits and single cone bits2.products cover all IADC code
trill bits
jlcw006
rock bits
jlcw003
2010-06-18