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底部的地图
About Us
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Products
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Home
底部的地图
About Us
Qualification
Products
Scenarios
Contact Us
Products
MWD-Inclinometer accessory
Drilling tools
Drill bit
Rotary guide - ground equipment
Screw drilling tools
Shale shaker
Electric submersible pump
Production of completion tools
Thermal production completion tools
Sand prevention completion tools
Intelligent completion tools
Screen
Cemented carbide
Double spiral wellbore milling column
PRODUCTS
Petroleum machinery accessories
Cemented carbide non-standard parts customization
Carbide ball teeth
Sand making strips
Carbide bushing series products
Carbide spool seat
Abrasive blast nozzles
Downhole tool nozzles
Oil drill bit nozzles
Tracer sieve tube
Controlled flow screen tube
Bypass screen tube
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CONTACT US
TEL:022-25939940
EMAIL:zlhg@zhonglonggm.cn
ADDRESS:200 meters west of Youjian Bridge, Gulin Street, Binhai New Area, Tianjin
Copyright © 2023 - Tianjin Zhonglong Industry and Trade Co., Ltd
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