Company Profile
Company Culture
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Development History
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Downhole drilling motors
Screw pump
Mud pump accessories
Fishing tool
Oil casing
Accessory products
Mould
Usage method
Maintenance
Fault analysis
Common problem
Screw drill parameters
Product identification description
Working principle
Product application cases
Domestic market
International market
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Dezhou Jingmei Petroleum Machinery Co., Ltd.
The equal wall thickness screw tool is a new type of screw tool developed by Baixin in 2008 on the b...