Coin massage chair a6l material: 1. Coin massage chair for commercial use 2. Material: vibration motors from japan panasonic co.: 2 motors in back, 1 motor in tip, 2 motors in legs and foot, 2 dc motors from japan kusatsu co.(1 for kneading, the other for beating) 3. Punch piece: from china baoshan iron&steel co. Which is skcc style cold rolled steel 4. Plastic piece: imported from japan panasonic company which is abs raw. 5. Strap from japan bando co., it won't be distorted and extended after long time use. 6. Tst copper braid and connectors: imported from japan, won't be oxidated in 5 years. 7. 2 handspike: from japan sigma co., (one for back up and down, the other for leg up and down) 8. Transformer: from ecu-tamura electric co., ltd 9. Mainboard : from japan cooperated company. 10. Anti-abrade cloths: from japan famous company. 11.Gearbox: from japan family company. Coin massage chair a6l specs: Voltage: 220v Power: 200w Time: 15 minutes Frequency: 50hz-60hz G.W: 91kg N.W: 75kg 20' qty: 27pcs Size of carton: 171(l)*80(w)*74(h)cm=1.00cbm Size of back incline: 74(w)íß174(d) íß58(h)cm Size of back vertical: 74(w)íß117(d) íß108(h)cm Export standard box