Oilfield Drill Collar Total 92 manufacturers & suppliers found with 276 products
Dongying Kangya Petroleum Equipment Co., Ltd
500
Plant Area
Manufacturer/Factory
Drill Collar , Drill Pipe , Sucker Rod , Tubing Tong , Rod Tong
ISO 9001
Dongying, Shandong
-
US$ 999 / Piece2 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Drill Stem Testing(Dst) , Well Surface Testing , Surface Test Tree , Retrievable Packer , Circulating Valve
Xi'an, Shaanxi
-
Negotiable1 Piece (MOQ)
Diamond Member
Gold Member
Audited Supplier
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