Hitachi America - Air Technology Group hitachi-america.us.airtech airtechinfo@hal.hitachi.com (704) 494-3008 Location Address 6901 Northpark Blvd, Ste A Charlotte, NC 28216 Mailing Address 6901 Northpark Blvd, Ste A Charlotte, NC 28216 Products & Services Winery Equipment Compressors Generators - Gas/Nitrogen Update Profile