Tongli Information technology Co.,Ltd 
Website: http://en.tl-tek.com/index.shtml


Shanghai Tongli Information Technology Co., Ltd. is a well-known voice technology listed company Kodao Xunfei (SZ: 002230) subsidiary, Shanghai Tongli specializing in the production of car video recorders and related products, the company audio and video codec, storage, transmission technology research and development for Core, set research, development, manufacturing, sales, system solutions and services in one. The company is a high-tech enterprises in Shanghai and software enterprises, in Shanghai and Shenzhen, respectively, with manufacturing center.

Product details:
AHD 720P 4-ch harddisk mdvr: