On July 7, 2017 -9, the twenty-third representative meeting of the team building brand construction - Jay transmission sales service center was successfully held in Guilin, Guangxi. Through a series of activities such as "theme exchange, theme salon, theme report" and "Council meeting, performance bulletin, signing ceremony" and other series of activities, the meeting further clarified the win-win ecosphere relationship of "Jack headquarters, Jack center, central customers", strengthened the central "7222515" plan, the "3355" plan requirements and the next half year action plan. It lays a solid foundation for good customers, products and team building.