Yahoh Communication Ltd. is a representative Wireless-Internet enterprise where starts mobile phone bell-sound business first in Korea. We obtained the patent that "mobile phone bell-sound download" and have supplied bell-sound to 5 mobile-phone service company with exclusivity.

Our business is ranged from sound contents business such as mobile phone bell-sound , call-connection sound, mobile singingroom, MOD (Music On Demand), to mobile game, multimedia contents service and so on. We are trying to be a '' Total Mobile Contents Provicer'' .For sound source processing, we are operating Brll-sound production team and mobile singingroom production team separately and are trying to enlarge the original sound contents business field.

For pioneering overseas market, we are coping with contents, solution, marketing and consulting and direct service through overseas mobile communication service line.
Also, Yahoh Communication Ltd. finished M&A with Open4u Co.,Ltd. on May.10,2005 and started LBS based information and device business.
This shows our company's will for real 21C Interactive Infortertainment business drive.

Yahoh Communication Ltd. is one of the biggest total communications & networking solution provider based on our accumulated R&D and application technologies. Also, and we are a top leader in
GPS(Global Positioning System) market in Korea and have customers world-widely.

We do have following Business Field aiming to be a right supplier to customers who are eager to experience a new product in a new trend.