The study desk has won many national patents, which can prevent myopia, hunchback, correct sitting posture and improve learning efficiency. Effectively prevent the occurrence of myopia hunchback in children.
It is displayed on the third floor of Beiguan Renrenle, North Street Eye Research Institute, Qing 'an Primary School, the second floor of Zhonglian Furniture (North Second Ring Road) and the third floor of North Daming Palace (East Exit of Fengcheng 1st Road).