ImpressumRight of withdrawalAdditional information Shenzhen ASTA Co., Ltd.was founded in 2004. Asta brand born in 2009. Asta focus on the R&D and sales of high quality compatible toner cartridges and copier toner cartridges. Toner cartridge is our main product. The toner cartridges we offer are compatible and can be used with a wide range of printers. For instance, They can be used for Dell, Lexmark, OKI, Sharp, Toshiba, Epson, HP, Canon, Kyocera, Konica Minolta, Ricoh, Lenovo, Samsung, Xerox, Panasonic and Brother.