Guangzhou Riton Biomaterial Co.,Ltd is a professional company focus on orthodontics material RD and manufacturing. We have grasped the advanced design,test and laboratory technology by our specialist team consist of orthodontists,designers,laboratory technician and manufactury engineers. eBrace lingual braket system (individually formed for invisible application) is developped by Riton with cooperation of dr.Lin Wei (Chairman of Macao Association of Orthodontics),dr.Kong Weidong(Vice Professor of Medical College,Jinan University) and Professor Yang Yongqiang(Professor of South China University of Technology). eBrace technology is first innovation in China and advanced international. Riton had applied 6 invention patents in China base on this lingual bracket system.