No.1, Coral Building, Nanping Street, Nanan District,

Chongqing Huifan Technology Co., Ltd. is the leading provider of biometric products and software development services, including: <br/>-Face recognition time attendance and access contr...

1F, No. 34 Zhongxing Road,

Founded in August, 1986, SOTAC, a R&D research, development and manufacturing company, started from 1994 customer-oriented service (OEM/ODM) on Industrial Displays and vigorously involved in a...