On the Home Depot website someone asked where these were made and this was the response from Lonestar Chef:
The Grills are manufactured in Jinhua City, ZHEJIANG Province in China by JINHUA XINAN ELECT.CO LTD. They are a long time manufacturer of Wood Pellet Stoves, Pellet Grills, Griddles, Kamado Grills, Infrared Heaters, Infrared Fireplace, Cooling Fans and Standing Desks. They have been an OEM Manufacturer for many years and are now introducing their own brands including LoneStar Chef, LIFESMART, WORK UP and Sonicool into the USA, Canada and Mexico.