Chairman and President: Mr. Tam Man Chi

Born in February 1948 and native to the UK, is one of the founder of the Corporation. Mr. Tan currently holds the posts of Executive Director of Great Wall Technology Co., Ltd., director of China Great Wall Computer Group Shenzhen Co., Ltd., director of Shenzhen Kaifa Magnetic Recording Co., Ltd., director of Kaifa Technology (H.K.) Ltd., director of Shenzhen ExcelStor Technology Ltd., Chairman of Board of O-Net Communications (Shenzhen) Co., ltd., Chairman of Board of Shenzhen Donghong Kaifa Magnetic Disk Co., Ltd. Mr. Tan awarded Shenzhen Honor Citizen in 1994，won the national Friendship Award in 1995 and the Excellent Worker title of Guangdong Province in 2006.