Established in 2001 in China, Huaian Haoyang International Trading Co., Ltd., is a professional manufacturer of high quality OPC Drums for laser printers. We have already finished evaluation to our producing line and started mass-producing from August, 2001. Our long-life and high-page-yield Drums have been put on to the worldwide market and got high reputations in RECHARGER WORLD EXPO 2003 Las Vegas. At present, we mainly produce Drums for HP line, such as AX/HP1100, HP1200, HP2100, HP4000, HP4100, xxxxx