On July 29, Flythinking education department minister Mr.Qu Yang led staffs to Guangdong electromechanical vocational and technical college to promote the basic knowledge popularization of 3D printing industry for teachers in the secondary vocational.The total of 50 teachers in guangdong province around the secondary vocational school participated in the courses.The minister Mr.Qu explained the principle of SLA 3D printing technology and the present development and application, and carries the two different SLA 3D printer for the live demonstration. At the same time,he also showed the company's latest 3D printing products, received numerous unanimous favorable comment of teachers.