We are a professional manufacturer exporter of OPC drums. Established in 2001 in China, Sole-Taiwan-invested in mainland China, Gantech Opto-Electronics Limited, is a professional manufacturer of high quality OPC Drums for laser printers. With two high-volume mass production lines, we can provide about 5,000,000 pcs OPC products per year. Our OPC drums are compatible to almost all engines for Canon , HP , Samsung, et Our long-life and high-page-yield Drums have been put on to the worldwide market and got high reputations since RECHARGER WORLD EXPO 2003 Las Vegas. At present, we mainly produce opc Drums for HP line, such as AX/HP1100, HP1200, HP2100, HP4000, HP4100, HP5000... We can also produce Opc drums as per your request.