HeJianShi north industrial zone Cangzhou Hebei 062450 China

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tricone bit, rock bit, pdc bit, rock roller bit, hole opener, HDD reamer...

Cangzhou Hejian

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Junziguan Village,Shijingcun Town, Cangzhou, Hebei

Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series of drag bits,PDC reamers,hole openers,tricone cutters,rock drilling tools.Ranking company has developed and ...

hejian Cangzhou Hebei 62450, hejian

Located in Cangzhou, Hebei, China, we are setting a benchmark in the textile industry being a leading Manufacturer and Exporter of Tricone Bit. Established back in 2002, we first started with a bare m...

junziguan village shijingcun town hejian city hebei provience China

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Junziguang

Hejian Longyue Drill Bit Manufacturer Co.,Ltd is a manufacturer of Drill Bit with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and pr...

Roller bit,Single roller cone,Tricone bit...

Junziguan Village Xicun Town Hejian

We are Hejian Tengda Petroleum Supplies Co., Ltd. <br/> <br/>located in the PetroChina in Huabei. Our company is a <br/> <br/>business e...

Beihuan Road,Hejian Cangzhou Hebei 062450 China

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Each type of roller bit, PDC bit, drill pipe drill collar...

Junziguan Industrial Park,Hejian City Cangzhou Hebei China

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