ABOUT US
OUR PROFESSIONALISM AS YOU KNOW
Safty structure to make sure motor won't drop on extremely situtation
We design & make quality rotor and stator make powerful motor
High-precision machining streight & ABH structure
STRONG BERING AND SHAFT TO MAKE SURE LONG RUNNING LIFE
12 months (after delivery) / 2000 hours ( Engine run time) warranty
3 times of periodical inspection, 2 on-site technical training for vehicles, 1 report for each time of inspection.
24 hours online service, 7 hours arrive at the scene, 1 day resume production
NYJ developed Non magnetic downhole motor for coal industry
Downhole Motor Structure introduction
What are the advantages of non-magnetic drill pipes?
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