5423 G Sreet

GAT ( Grand Advanced Technologies) was established in 2010 with the goal of delivering high quality water treatment equipment and systems to customers in the USA and other countries and regions. Focu...

3242 NE 12th AVE

We value our customers and provide exceptional service.Geiger Counters, Nitrate Testers, Radioactivity Indicators, Dosimeters, Electromagnetic Field Detectors, RO Systems, Air Purifiers, Water Filtrat...