... water-cooling spindle motor 4.AC220V/50HZ,2p JK-1618-6 woodworking machine/wood cnc router CE certificateApplicable materials: Aluminum ... industries , aluminum-plastic plates , aluminum honeycomb panels , aluminum, 3D hollow cutting , wave plate production , man-made sheet , LED , ... 50% Against fax or email copy of the B/L.6.Place of Origin: Jinan, China7.Guarantee :one year . 8. ...