Hejian Ouman Mining Bits Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : tricone bits, pdc bits, steel to...
Business Type : Manufacturer, Trading Company
No. of Employees : 11 – 50 People

Hejian Huanyu pretroleum Machinery co.,ltd

Country/Region : zh China (Mainland)
Main Products : TCI tricone bits, roller cone b...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : CE, ISO9001, ISO9000
No. of Employees : 51 – 100 People
Year Established : 2009-02-03

Hejian Guangda Petroleum Drilling Equipment Sales Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : TCI tricone bit, steel tooth tr...
Business Type : Manufacturer

Hejian Perfect Drilling Equipment Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Tricone rock bits, TCI rock bit...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001
No. of Employees : 11 – 50 People
Year Established : 1986-05-28

Hejian Solidkey Petroleum Machinery Co.,Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : Tricone Bits, Steel Tooth Trico...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001, ISO9001:2008
No. of Employees : 11 – 50 People
Year Established : 2010-08-04

Hejian Xinlong Drilling Accessories Factory

Country/Region : zh China (Mainland)
Main Products : TCI tricone bit, steel tooth bi...
Business Type : Manufacturer
Company Products

Huanyu Petroleum Machinery Co., Ltd.

Country/Region : zh China (Mainland)
Main Products : tricone bit, PDC core bit, PDC d...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001
No. of Employees : 11 – 50 People
Year Established : 1998-08-02

Hejian Deris Petroleum Drilling Equipment Co., Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : tci tricone bits, tri-cone roll...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001:2000
No. of Employees : 11 – 50 People
Year Established : 2012-04-16

Hebei Zhankui Drilling Equipment Co.,LTD

Country/Region : zh China (Mainland)
Main Products : drill bits, TCI tricone bits, mi...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001:2008

Cangzhou Great PDC Bits Co., ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : PDC BITS, diamond bits, rock bit...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001, ISO14000, EN1888
No. of Employees : 11 – 50 People
Year Established : 2011-08-08

Hejian Wanxiang Drilling Equipments Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : tricone bits, PDC bits, rock bit...
Business Type : Agent, Distributor/Wholesaler
Mgnt. Certificate : ISO9001:2000
No. of Employees : 11 – 50 People
Year Established : 2012-08-15

Hejian Huanyu Petroleum Machinery Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : steel tooth tricone bits, tci t...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001, ISO9000
No. of Employees : 11 – 50 People
Year Established : 1998-05-10

Hejian Hengji Bit Manufacture Co.,Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : tricone bit, TCI rock bit, steel...
Business Type : Manufacturer, Trading Company,...
No. of Employees : 51 – 100 People
Year Established : 1990-04-01

Senker Drill Equipment Trading Co.,Ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : PDC drill bit, tci drill bit, st...
Business Type : Manufacturer
Mgnt. Certificate : ISO9001
No. of Employees : 11 – 50 People
Year Established : 1988-01-16
Company Products

CANGZHOU GREAT DRILL BITS CO., LTD

Country/Region : zh China (Mainland) / Hebei
Main Products : pdc drill bit, matrix body pdc ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001, ISO9000, ISO9002, ISO...
No. of Employees : 51 – 100 People
Year Established : 1998-11-12

Beijing Faster Drilling Tools Limited

Country/Region : zh China (Mainland) / Hebei
Main Products : rotary rock bit, TCI tricone bi...
Business Type : Manufacturer, Trading Company
Mgnt. Certificate : ISO9001:2000, ISO/TS16949, ISO...
No. of Employees : 11 – 50 People
Year Established : 2006-05-30
Company Products

Hejian ZhongCheng Drill Bit Manufacture Co., Ltd.

Country/Region : zh China (Mainland) / Hebei
Main Products : tricone bit, steel tooth bit, tr...
Business Type : Manufacturer, Agent
Mgnt. Certificate : ISO9001:2000
No. of Employees : 51 – 100 People
Year Established : 2006-12-12

Hejian Huanyu Petroleum Machinery Co., Ltd

Country/Region : zh China (Mainland) / Hebei
Main Products : TCI tricone bit, roller cone bi...
Business Type : Manufacturer
Mgnt. Certificate : ISO9000, ISO9001:2000, ISO9001...
No. of Employees : 51 – 100 People
Year Established : 1998-03-09

Hejian Zhankui Drilling Spare Parts Company

Country/Region : zh China (Mainland) / Hebei
Main Products : drill bit, pdc bit, tci bit, stel...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001, ISO9001:2008
No. of Employees : 51 – 100 People
Year Established : 2009-01-25
Company Products

Tianjin Senker Drill Equipment Trading Co.,Ltd

Country/Region : zh China (Mainland) / Tianjin
Main Products : tricone bit, pdc bit, drill bit, ...
Business Type : Manufacturer, Trading Company,...
Mgnt. Certificate : ISO9001
No. of Employees : 51 – 100 People
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