Advanced Germany KUKA automatic machining center ensures the accuracy of assembly dimensions. This maximize the life span of our D8K D8H carrier roller.
There are 10.9, 12.9 class of track bolt and nut, plow bolt and nut, segment bolt with nut, wheel bolt and nut. Also we could produce according to your drawing or samples.
We are professional manufacture of earthmoving fastener, all of our fastener are made by high grade alloy steel, the surface hardness can reach HRC36-42, tensile strength is 170,000 P.S.I.
We are professional manufacture of earthmoving fastener, except these fastener, we also can produce pins and locks, bushes for Cat, Komatsu, ESCO, JCB....
ipv6 network supported 
sales & support 8613696958576
Email : binochen@yintparts.com
