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Jiangsu Hexin Oil Co.,Ltd
ADD:NO.9,Weiwu Road,Dongtai Industrial Park, Dongtai City Jiangsu Province, P.R.China
Tel:0515-85322385
Phone:18961998888
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4
Integral heavy weight drill pipe manufacturing process
2017-10-09 09:25:51
4
Joint manufacturing process
2017-10-09 09:24:12
4
Drill collar manufacturing process
2017-10-09 09:23:03
4
Drill manufacturing process
2017-10-09 09:21:10
4
The drill pipe is a product of machinery parts, common in the exploitation of oi
2017-10-09 09:19:10
4
The first step of reservoir reconstruction and control mining technology in PetroChina Bohai drillin
2017-10-09 08:48:02
4
Qian Xiang: the real cold winter is in the oil industry
2017-10-09 08:41:19
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About Hexin
Product
Media Center
Human
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Drill
Contact
About us
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Culture
Manger
Honor
Oil Drill Pipe
Drill Pipe Joint
Heavy Weight Drill…
Drill collar
Square Kelly
Non excavation dri…
Enterprise News
Industry news
Exhibition informa…
Talent Management
Enterprise
Recruitment
Petroleum Equi…
Marine Equipment
Production Spot
Production Equ…
Testing System
Service Commit…
After-sale Ser…
Non excavation dri…
Rotary drill drill…
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