Sprockets:

Sprockets are casted by steel made by special description and using special casting technique.
We make sure the evenness of the hardness and toughness of the sprockets by high frequency heat treatment.
The products error and precision of installation dimension is strictly controlled to ensure the best performance.

 

Goods use for international famous brands:KOMATSU ,CATERPILLAR,HITACHI      ,

SUMITOMO ,KOBELCO ,KATO,DAEWOO ,HYUNDAI  and more.