Yuan Kuen Jyi Industry Co., Ltd
cnc machining parts, auto lathe parts & components, mechanical parts, precision parts & components
cnc machining parts, auto lathe parts & components, mechanical parts, precision parts & components
Bolt Former, Screw Heading Machine, Screw Thread Rolling Machine, Hydraulic Thread Rolling Machine(Circular Thread Rolling Machine) for round bar and Pipe, Self-drilling Screw Forming Machine, Self drilling Screw Washer Assembly Machine, Shank Slotting Machine, SEMS Assembly Machine, Bolt Straightening machine/Bar Straightening machine, U bolt making ...