Yes Development Co.,Ltd

Initially established in 1992, YES DEVELOPMENT Co.,Ltd. has been concentrating its efforts on the research, production and sales of security products. As a high-tech enterprise in Shenzhen, it won the title of ?China Top 50 Enterprises in Security Industry? in the year of 2006. And has applied for many invention patents at present:
??Dec 2001, the
first IR night vision camera was successfully developed by YES....