On Sep.1^st, 2015, entrepreneurship and incubation tutorial, hosted by Tianjin Association of Entrepreneurship & Incubation, was held in Mantou & Coffee Makerspace. The theme of class is “Exchange meeting focusing on model of professional incubator and makerspace --- access in Joinscience Incubator” and more than 40 incubators participate this activity in Tianjin. 　　In the tutorial, Director Yang gave a particular introduction about Joinscience Incubator including subject condition, incubation service, development plan, facilities and enterprise growth. Participants exchanged their minds deeply concentrating on supportive policy of incubator and makerspace. 　　Guiding by Director Zhang, participants paid a visit into open office, warehouse and refrigeration house, Tuorui inspection center and Dian inspection center and realized incubator scale and medical projects deeply. After visiting incubator, Director Zhang and participants shared their experiences through an informal discussion. This activity closed distance among incubators and built a bridge for incubators’ development．