Gold Member Since 2015
Audited Supplier

MAANSHAN TONGLI SLEWING RING CO., LTD.

Slewing Bearing, Slewing Ring, Slewing Drive manufacturer / supplier in China, offering Slewing Ring/Bearing Swing Bearing/Turntable/Spare Part with Gear Hardness Gradient for Excavator Hitachi Ex300-5 with SGS, Slewing Ring/Bearing Swing Bearing/Turntable/Spare Part with Gear Hardness Gradient for Excavator Hitachi Ex60-1 with SGS, Closed/Open Type Slewing Drive with Worm/Helical Gear and so on.

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A Corner of Testing Area in Tongli
It is in our factory, the products layout region in Tongli.

Technical Support

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Tongli won the Utility Model Patent Certificate of Gyro-t...
Tongli won the Patent Certificate of Unsymmetrical Race...

Exhibitions

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Tongli slewing ring attend CON/EXPO Las Vegas 2017 construct...
Tongli slewing ring attend CON/EXPO Las Vegas 2017 construc...

Bulletin Board

The Cross Roller Slewing Ring has the same structure as the ...