ma Pilled Ground and Hard Chrome Plated Bars Induction Harden Ground & Hard Chrome Plated Bar / L. M. Shafts High Precision Metering Bar Complete Manufacturing as per customers requirement like Tie Bar / Guide Bar / Stretch Rod / Piston Rod Hollow Hard Chrome Plated Rods / Tube Linear motion ball bearing (Product item number: LM6, LM8, LM10 --- LM50, LM60.) Ball screw nufacturer of