iVCAN products We are specializes in producing, designing and exporting video surveillance equipment Robot vacuum cleaner . offer complete lines of high quality intercom system ,Digital wireless door phone robot proudcts technology Based on product ...

Dongguan QLeung electronic technology co.,limited, we are founded in 2013 and registered 2015, specializes R&D, manufacture Trading of Wireless Video Door Phone,Electronic Number locks, related products.etc. Currently the company has over 100 staff ...