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 wings-8wings
1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale
2013-09-14
2013-09-15
2013-08-30
3 1/2~ 18 1/2in
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-8blades 5.delivery on time
2013-07-07
3 1/2~ 18 1/2in/65mm-660
3-17 1/2in IADC 437 517 617 627 737
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:dealed bearing and non-se
all types you need
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637
2013-07-06
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-26inches 5.delivery on time
all types
2013-07-04
IADC517
2013-12-27
IADC437
2013-07-22
437 517 617 627 737 111-317
2013-08-04
437
2013-06-14
417
2013-06-21
537
2013-07-19
12 1/4" 437 517 617 627 737
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:sealed non sealed 5.delivery on time
2013-07-20