Our special heat treatment technology of segments and sprockets prolongs the service life and makes it endure the heavy load and prevent smash to a maximum extent.
We are professional manufacture of earthmoving fastener, except these fastener, we also can produce pins and locks, bushes for Cat, Komatsu, ESCO, JCB....
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sales & support 8613696958576
Email : binochen@yintparts.com
