1.Dynamic balance:every brake disc Dynamic balance. 2.Market:America, Europe, Mid East,Southeast Asia 3.CNC machining center 1.Zibo King Crown Auto Parts co., Ltd is our factory,and the factroy has advanced equipment and experience technical personnal,and specialize produce brake rotor by OEM number / Amico number or according to clients' drawing.now we have more than 1000 items that can be ...