On March 21, 2017 to March 24, 2017, 2017 German international oral exhibition held in cologne, Germany, the fair silver mercury capsule and light cured composite resin products such as exhibition attracted a lot of foreign businessmen to come to consult and understanding, and with some foreign established good relations of cooperation. Focus, professionalism, quality and responsibility are our unremitting efforts and pursuit goals. For the oral health of you and your family, we keep moving forward!