Beijing Changliyuan Technology Co., Ltd, established in April 2002, is a high-tech enterprise which specializes in researching, producing and marketing the digital electronic products. The company is located in Shangdi Information Industry Base, National Electric Information Garden, and its factory is situated in Yongfeng Industry Base, Zhongguancun Technology Garden. There are about 100 employees in the company for the moment, 60% of whom are technical workers.

Currently, the two main kinds ...