We assure all parts are the best:
Epson, canon ink from brand FORMULABS of America.
Hp. Lexmark. Samsung ink from brand INKTEC of Korea.
Opc is from MITSUBISHI
Powder is from Japan and L/G Korea.
Printhead of Hp. Samsung. Lexmark from Singapore and Taiwan
Our product range include compatible ink and toner cartridge for HP, Canon, Epson, Xerox and Brother etc; Also we could supply you the chips for toner cartridge with several hundreds of models, refill ink and toner for Canon, HP and Lexmark. More and more products will be introduced according to the market and the customer needs.