Shenzhen Zhengtong Electronics Co.,Ltd. was founded in 1993,after more than 20 years of rapid development,now has been a high-tech enterprise groups which has employs more than 1400 people,the registered capital of RMB267,947,745.00, assets RMB 192,9060,000.00,set up the 145 offices in 9 regions of the country, and on December 18, 2007 in Shenzhen Stock Exchange listed (Stock Code: 002197).Zhengtong electronics is high-tech enterprise which has been certified by Shenzhen city government. Shenzhe