✳️ Repairing all kinds of office and home chairs ✳️ Producing and selling chair parts (wheels, five-point base, gas jack, mechanism, coil, handle, leather and fabric top, etc.) ✳️ Replacing office chair jack on site ✳️ Changing office chair wheels on site ✳️ Replacing office chair base on site ✳️ Repairing office chair handles on site ✳️ Repairing office chair mechanism on site