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NO.142 Dongyingxincun, Xier Road,,Dongying,Shandong,China China
Contact Person Ms. momo zhao
Address NO.142 Dongyingxincun, Xier Road,, Dongying, Shandong
1.All�of�the�axle�bearings
Power end: The frame is of welded ste
The power end: The housing is of welded steel-plate construction.
Pump package can provide supporting to various types of drilling&
The hook meets specification API 8A; Special structure inside the
Swivel design and manufacture conform to API Spec 8A, 8C specific
1.In accordance with API 4F, 8A and 8c specifications. 2.The sheave&n
1.In accordance with API 8A and 8c specifications. 2. The sheave
The design and manufacture of traveling hook conform to API
1.Big�and�small�gears�are&
ZQ drilling pipe power tong is a kind of ideal wellhead 
Four�models�for�electricallyï¿&frac
TQ�Casting�tongs�are�widel
Using negative camber, roller-climbing type clamping structure, this 
Annular blowout preventer is an important part of well control&nb
With superior alloy steel, pressure containing parts have better 
With�forging�parts, �pressureï¿&fra
— Diameter:79.4MM(3 1/8") — Hydraulic cylinder diameter: 
Drill collar is seated between drill bit and dill pipe or&nb
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