Hejian Ouman Mining Bits is a professional manufacturer of pdc bits serving oil&natural gas, mineral exploration,coal mining, geothermal drilling and geological exploration industies. It specialized in the design manufacuture PDC bits, Non-core core bitsand rock bits. Besides, it also ...
Telephone:86 - 0317 - 5581388
Address:Junziguan, Hejian City Cangzhou Hebei 062450 China
Our company have complete service system and the net covers domestic oversea market, we exported our products many countries regions, such as: North America, Middle Asia, East, Africa, South etc
HAITU has strong technical capabilities cooperating with some scientific research ...
Telephone:86-773-2144688
Address:No. 196 South Changan Road
Telephone:86317-3173223997
Address:Hejian city, Cangzhou, Hebei, China
Jiangxi Feilong Rock Bit Manufacture Co.,Ltd, a subsidiary of Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd, converted from the ordnance factoryYichun First Machinery Works, found in 1965, is one leading worldwide providers drilling bits for oil, gas water wells ...
Telephone:86-15297956283
Address:#518, South Circle Road, Yichun, Jiangxi, China
Our company has invested and built technologically-advanced, complete well-equipped production lines of tricone drill PDC drill, formed large-scale various types petroleum geological bit from 41/2 "to 26". products are strictly produced inspected in accordance with the ...
Telephone:86-0317-3187373
Address:Xicun Town
We are Hejian Deris Petroleum drilling equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, pipe, Mud pump and stablizers for water well, oil field, construction, geothermal, directional boring, underground foundation work all over the world. Our purpose is to ...
Telephone:86-317-5586567
Address:Hejian City He Bei province junziguan
Zhuzhou East Tools Co., Ltd, the key subsidiary of Hunan Tianying Technology Group, is one state-appointed factory mining tools under jurisdiction China National Nonferrous Metal Industry Corporation (CNCC), founded in 1958 and once named as Dongfang Tool Works Mining Division Cemented ...
Telephone:86-733-8451880
Address:honggangroad, zhuzhou, hunan, China
Our company has invested and built technologically-advanced, complete well-equipped production lines of tricone drill PDC drill, formed large-scale various types petroleum geological bit from 41/2 "to 26". products are strictly produced inspected in accordance with the ...
Telephone: 86-0317-3858634
Address:Xicun Town
Cangzhou East Drilling Tools Co.,ltd is specialized in designing, manufacturing and marketing of various high quality TCI Tricone Bit,PDC Bit,Hole Opener Drag Bit for petroleum drilling activity, as well gas, water, mine activities. We have worked on bits international trade business over ...
Telephone: 86-317-8115217
Address:No.137 of Yucai Road
dril bit,tricone bit,hole opener
Telephone: 86-0317-3213586
Address:Junziguan village, Shijing town
Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series bits,development,production and sales. company has developed mass-produced products 3 inches to 26 steel rock bit,various types PDC bits,core bit production processing assembly 0.6m 3m large ...
Telephone:0086-317-5581117
Address:Hejian CityHebei ProvinceChina Cangzhou, Hebei
Cangzhou East Drilling Tools Co.,ltd is one of the most professional manufacturer tricone bit,PDC diamond bit,hole opener ,drag bit and other drilling tools in Oil&Gas fields China. Our company has worked on international trade business for over 10 years.we have served a widely market ...
Telephone:86 - 0317 - 8115217
Address:No.166 of Yucai Road Cangzhou, Hebei
Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series drag bits,PDC reamers,hole openers,tricone cutters,rock drilling tools.Ranking company has developed and mass-produced products 3 inches to 26 steel rock bit,various types PDC bits,core bit ...
Telephone:86 - 0317 - 5581117
Address:Junziguan Village,Shijingcun Town, Cangzhou, Hebei