Our company was established in 2004 in HK, and we initially began our business from manufacturing card readers, digital photo frame. Along with the boom of computer industry, we expand our business to the development and manufacture of security system, and from 2010, we started to develop and manufacture digital door viewer and also extended to wireless security camera system. So far, we have provided OEM services for some famous brands, and we hope to become one of the biggest OEM partners ...