CAT Controls Ltd. is engaged in automatic control systems and instrumentation R & D, production management of high-tech professional company. Our main business direction based on the HVAC industry, providing comprehensive automation products services. ...

ounding in 1999, having more than 15 years experience sales integrated circuit, micorcontroller and total electronics control solution. Co-operated with Tsinghua University Chinese Academy of Sciences make our design center specialize technology offer ...

Powervoice has developed the core technology of digitalized speech recognition & image processing. We realized ubiquitous intelligent Home-network automation system and struggled on developing HMI(Human-Machine Interface) for robots Telematics. ...