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Product List

Well head tools

Drill stem tools

Directional well tools

Coring tools

Cementing tools

Downhole servicing tools

Fishing tools

Milling tools

Accident remedy tools

Bits

Contact us

General manager: 86-453-6524782
Technology consulting:86-453-6540315
Zip code:157010
Web: youyinbio.com
Email: mdjjcsy@126.com
Addess: Aimin District East New Street No. 58

Drill stem tools

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By-pass Valve of Drill Tool

Float valve

The Inside BOP

ddddType FJ-Arrow Back Pressure Valve

Type FJ-Arrow Back Pressure Valve

Full-opening Valve

Kelly Valve

ddddThe Kelly Splash Valve

The Kelly Splash Valve

Type FT Drop-in Check Valve

The Reversing Sub

The Drill-Stem Sub

The Drilling Reamer

Non-Rotating Stabilizer

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Copyright:Mudanjiang Construction Material Petroleum Machinery Co.,Ltd　 HEI ICP 11006197 No. -1　 technical support：network company 2012 redesign

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