What brand of air conditioner is partsoinc: partsoinc is a brand of air conditioner from Panasonic; PARTSOINC is a trademark registered by Shenzhen Panasonic Home Appliances Co., Ltd. with the National Trademark Office and approved for registration on Class 7 washing machines and Class 11 refrigerators. .
This answer applies to various air conditioner models of the Panasonic brand.