Gas lift (1)OEM service for gas lift is available (2) Reasonable price and MOQ (3)ISO9001: 2000 Gas LiftISO9001: 2000 Application: office chairs, bar chairs and bar tablesStroke: 80mm, 100mm, 120mm, 160mm, 230mm, 260mm, 330mm, etc.Finish: black or chromeMedium tube thickness: 1.5mm, 2.0mm, 2.5mmUp and down times: 100,000timesMaterial: steel, stainless steel(optional)If you are interested in this ...