Yang Kaijun, Technical Director of Xgaming

This is to certify that Yang Kaijun, of Changsha, Hunan, China has served as the Technical Director of Xgaming Company in American since 2005.  Dr. Yang has engineered and produced Xgaming's numerous award-winning products, and has been responsible for overseeing the production of electronic boards for X-Arcade award-winning arcade joystick, used by over 100,000 customers worldwide.