HeJian fist Petroleum Equipment Co.,Ltd

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fist single rock bits
Specification: as your order
Detail: HeJian fist petroleum equipment Co., LTD, established in 2011. For oil, petrochemicals, crystal, drilling, and other industrial construction provides disc bit, drill pipe, the drill collar, PDC bit, all kinds of large diamete...

tricone rock bits
Specification: as your order
Detail: HeJian fist petroleum equipment Co., LTD, established in 2011. For oil, petrochemicals, crystal, drilling, and other industrial construction provides disc bit, drill pipe, the drill collar, PDC bit, all kinds of large diame...

rock roller bit-2
Specification: as your order
Detail: HeJian fist petroleum equipment Co., LTD, established in 2011. For oil, petrochemicals, crystal, drilling, and other industrial construction provides disc bit, drill pipe, the drill collar, PDC bit, all kinds of large diamete...

rock roller bit-1
Specification: as your ordr
Detail: Sealing with rubber series 1, the classification: drilling, exploration, oil, drill, and drilling accessories 2, the product name: 215.9 mm 8 1/2 inches £¬rubber sealing disc bit three 3, product introduction: H series bi...

drilling tools
Specification: as your order
Detail: HeJian fist petroleum equipment Co., LTD, established in 2011. For oil, petrochemicals, crystal, drilling, and other industrial construction provides disc bit, drill pipe, the drill collar, PDC bit, all kinds of large diameter...

drilling bit
Specification: as your order
Detail: HeJian fist petroleum equipment Co., LTD, established in 2011. For oil, petrochemicals, crystal, drilling, and other industrial construction provides disc bit, drill pipe, the drill collar, PDC bit, all kinds of large diameter...


Showing 11 - 17 of 17, total 2 pages [First] [Previous] [Next] [Last]
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