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
2013-07-29
3 1/2~ 18 1/2in/65mm-660
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:rolling bearing journal 5.delivery on tim
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
2013-07-30
437 517 617 627 737 111-317
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-26 5.delivery on time
2013-07-31
many IADC codes
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,6374high quality and low price5.delivery on time
2013-07-21
IADC127
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,6374high quality and low price5.more inventory
2013-07-20
IADC437
IADC 417 437 517 537 617
IADC126
1. API&ISO 90012.Size: 95.3mm-660.4mm3.high quality and best price4.covers all IADC codes5.more inventory
2013-07-19
HJ417 HY417
2013-08-01
IADC517
HJ537
2013-08-02
2013-08-03
HY217
2013-07-18
all IADC code