Start from 1998,  KOON Technology Ltd located in HONGKONG and have its own factory in Shenzhen China which is one hour drive from HONGKONG.

KOON mainly devote to the R&D，manufacture and sales of the Telephone remote management system of tourists emergency help phone，special telephone terminal and RFID. The production covered by Analogue / Fiber optic system and wireless GSM telephone system. Along with the development of the company ，KOON had setted up four subsidiary corporations : Guangzhou Da Vinci electronic Ltd,Shenzhen Chieftel technology Ltd, HongKong Litongxing tradek Ltd and HongKong Koon Technology(Shenzhen) Ltd .
The Remote management system of tourists emergency help phone ，R&D by ourself , poccesses timely remote voice to control and manage the site,had success-fully applied to Bank ATM stop ,tourists' SOS help in Beauty Spot ,transf-ormer substation, expressway remote management ,SUBWAY,airport&wharf,passenger and disable assitance ,etc .And it