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)
1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale
2013-06-13
437 435 517 617 627 737 537
2013-07-30
437 517 617 627 737
2013-07-26
17 1/2 437 517 617 627 737
2013-07-19
all types
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-26inch 5.delivery on time
2013-07-04
437 517 617 627 737 537
1.API IADC HJ/HA New Kingdream TCI Bit for Drilling. 2.suitable for different formation 3.API&ISO9001 certification
2013-07-07
517
Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.It's cheap and competitive.
2013-12-27
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
all types you need
HY217
1. API&ISO 90012.Size: 95.3mm-660.4mm3.high quality and best price4.covers all IADC codes5.more inventory
2013-07-18
HJ, HA, HF,GJ,GF
many IADC codes
2013-07-05
IADC537
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
2013-08-11
1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale5.more inventory
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
2013-07-22