About Us

ABOUT SUNMOON

Riyue Road


2011.05


Category:

Development History

Publish Time:

2020-07-07

Acquired auxiliary lifting device for dry-mixed mortar storage tank; integrated screw pump oil well torque, load, and speed detection and transmission device; universal weighing sensor utility model patent; belt-type and chain-type oil well indicator diagram testing method; screw pump oil well torque, load, and speed detection and transmission method and device invention patent

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