In autumn, the harvest season celebrate, technology companies and Dongguan, Dongguan Yulan Katada's friendship and cooperation, but also to reap the rewards of the eleventh year. September 23, 2011 afternoon, Silverworld Hotel in Dongguan City, Zhongnanhai, conference hall, was held in Dongguan, Dongguan Jian Tian Yulan technology and cooperation renewal rituals and celebrations.