Shopping The Best Commercial and household Food Vacuum Sealer Machine, Full Automatic Food Sealer& Powerful Food Saving / Preservation System, Compact One-Touch Automatic Air Sealing for Food Storage.  Some with External Vacuum System. Vacuum sealing time only 10-20 seconds. Quite, comfortable, low noise, low power, high efficiency, small size, suitable for variety of packaging bags. All products have passed ISO9001:2015 QMS, RoHS, EMC, ETL, FCC and CB certification, 2-Year Warranty.