On the afternoon of May 9, 2018, Zhang Qingda, chairman of the trade union of the company, attended a seminar sponsored by Zhejiang Federation of Industry and Commerce on "Building a high quality business environment for private enterprises". The symposium was chaired by Shi Lan, deputy secretary-general of Ningbo Municipal Consultative Conference and vice-chairman of Ningbo Federation of Industry and Commerce. According to the characteristics of their respective enterprises and industries, the leaders of Ningbo various trade associations have their own main practices and successful experiences in realizing high-quality development of enterprises themselves, as well as the main difficulties and problems existing in the current business environment. Exchange of views and suggestions. Lin Jianliang, member of the Zhejiang Provincial Federation of industry and Commerce and secretary general, made a summary speech.