Gold Index: 40270
Hejian Huanyu Petroleum Machinery Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
3-8 wings
1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale
2013-06-27
3 1/2~ 18 1/2in
2013-06-25
pdc bit / diamond pdc bit 1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Busines
2013-06-23
HY4004
2013-06-14
API 9-1/2 8-1/2 12-1/4 12-1/2 16 17-1/2
PC/GP
2013-06-13
3'',3 1/2,4',41/2/,26'
63 to 660mm
81/2"(215.9mm)
6005,GP4004,GP5006,GP6007,PC105,PC405,PC605,PC206,
IADC M323
Matrix Body PDC bits1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,6374.type:3-8blades...