ZF gearbox PLM9 temperature sensor radiator fan relay PLM9

PLM9 temperature sensor radiator 

Advantage:

1)Use good material to ensure quality and consistency.

 2)Our heat treatment process provides hardness in high wear areas .strict quality management to produce effective and stable products ,and meet customer's demand.

3)Deep sensing hardened tread: the product has been done the medium-frequency hardening treatment. which ensure its highest strength and abrasion resistance.

4)Crack resistance :The bush is done the carbonization and the surface medium-frequency quenching treatment ,which ensures the reasonable hardness of core and abrasion resistance of internal and external surface.

5)Abrasion resistance: The pin in done the tempering and the surface medium-frequency quenching treatment, which ensures the sufficient hardness of core and abrasion resistance of external surface