Since establishment, CHN SMART LIMITED has been following the guide of "Professional, dedicated, high-quality, creative" all the time. It is dedicated to the research and manufacture of wireless calling system, wireless pager service etc., persists in principle of "useful, stable, economical, convenient", and makes much effort to do the best on the digital wireless products. We elaborately create the brand "CallingSYS ", to offer the best service to all the people forever.

Wireless Calling System is a kind of electronic product providing calling service. It uses latest RF technology which includes software and hardware. No need wiring, it is widely used in restaurant, cafe, bar, KTV, club, shop, hospital and so on.

The system includes wireless calling buttons and wireless calling receivers. Press the button on the transmitter, the receiver receives the wireless signal and display (also can be with voice) which one is calling. So it is very easy used to improve service and efficiency.


Enterprise culture


Our mission:

1. let staff happier

2. let company more development

3. let society more Harmony



Professional production

Self-test procedures, quality assurance

Produce the best product, provide a more

Entrepreneurship:Integrity, professionalism, efficiency and harmony

Philosophy:High-tech, high-quality, high efficiency

Business Credit:Details determine success or failure