Shenzhen Sunson Science & Technology Co., Ltd. is a professional manufacturer specializing in the embedded software development of digital products.Our R&D department and our sales center are located China,and production base set up Hangzhou. Since 2004,we made huge investment Of ...

INTECH is a specialized research and development manufacturer, whose leading the infrared technology solutions in china, . provides interactive equipment for digital education, distance learning, conferencing, audio visual, produce products to customerize specification. ...