Planet Image International Limited, operating through its subsidiaries, primarily manufactures and globally distributes replacement toner cartridges. The company supplies these products in two main ways: as unbranded or private-label goods for third-party brands, and directly to consumers via online retail platforms under its own proprietary brands, such as TrueImage, CoolToner, and AZtech. Catering to a broad client base, including wholesalers, dealers, and individual retail customers, Planet Image International serves markets both within the People's Republic of China and internationally.