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- New-type Dual Sealing Multi-function Hydraulic Packer (Patent product)
- New-type Dual Sealing Multi-function Mechanical Packer (Patent product)
- New-type MFC Clean & Scrape Integrated Operation Tool and String Selection (Patent product)
- New-type MFC Drill and Scrape Integrated Operation Tool and String Selection (Patent product)
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- TC SERIES OF CROWN BLOCKS
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- TJA Series Casing And Tubing coupling bucking unit
- TJX Series Of Mandrel
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- YC Series Of Traveling
- YG SERIES OF HOOK BLOCKS
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- YXM Rotary Cathead
- YZB(YZC) Series Of Hydraulic Power Unit
- ZP Series Of Rotary Tables
- ZQ Drill Pipe Power Tongs
- ZQF216-110 lron roughneck
- ZQJ178 90 drill pipe screwing tong
- ZTQ SERIES DUAL-PURPOSE POWER TONGS
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- Integral blade stabilizer
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- AJ Type Safety Joint
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- H Type Safety Joint
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- Multi-String Cutter
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- Releasing and Reversing Overshots
- Reverse Circulation Fishing Magnet
- Reverse Circulation Junk Basket
- Reversing Spear
- Reversing sub
- Section Mill
- Series 20 Overshort
- Series 70 Short Catch Overshot
- Sliding Block Spear
- Standard Fishing Magnet
- Taper Tap
- Washover Pipe
- series 150 overshot
- Integral Heavy Weight Drill Pipe
- JARS TOOLS
- BXJ Lubricated fishing bumper sub
- CSJ Super Fishing Jar
- DJ Surface Bumper Jar
- JYSZ Double Acting Hydraulic-Mechanical Drilling Jar
- KXJ Fishing Bumper Sub
- QJZ Mechanical Drilling Jar
- QYSZ Type Full Hydraulic Drilling Jar
- SJ Double-Way Shock Absorber
- YJ one-way shock absorber
- YSJ Type Z Oil Jar
- ZJS Jar Intensifier
- ZSJ/ZXJ Hydraulic & Mechanical
- Kellys & tool joints
- MILLING TOOLS
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Master Bushing
Our company can manufacture master bushings and insert bowls sizing from 17.1/2 to 49.1/2inch. They are cast with high-quality alloy steel and the sizes conform to API Spec 7K. There are two types, pin drive and square drive. API standard rotary slips, drill collar slips, casing slips and roller kelly bushings can be contained in them.
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| Bit Breaker Adapter Plate | Bit Breakers | CU/CUL/CB Casing Bushing |
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| Insert Bowl | Lifting Slings | Master Bushing |
