SIM Technology Group Limited (“SIM Technology”) is listed on the Main Board of the Hong Kong Stock Exchange in 2005 (stock code: 2000.HK). SIM Technology is an investments holding company, its subsidiaries including Shanghai Simcom, Shanghai Sunrise Simcom and several other companies are the leading mobile handset and wireless communication developers in China. Over the past few years, SIM Technology Group has led the mobile phone design industry in revenue, profit and stock market.