BALLSUM co., Ltd is manufacturers in manufacturing
Mold Counters,Guide Bushes,Guide Pins,Ball Retainers,Shoulder Bolts,Ejector Pins,
Punches for the standard & special specification of JIS, DIN and ANSI in Taiwan since 2008.
Guide Set for Press Mold = Guide Post + Guide Bush + Ball Retainer
Guide Set for Press Mold