I enterprise management under the management of the companies in their own professional services in their respective fields, but also closely cooperate with each other, the integration of the advantages of the company's resources to serve the community, the "company departmentalization" is also, which reflects the enterprise's "complex but not mixed, many but not chaotic" distinctive features. Under the leadership of Chairman Sun Jingshu, the business of each company is being promoted in an orderly manner, and the staff of the company adheres to the 20-word service concept of "planning beforehand, feedback afterward, everyone has something to do, and everyone has someone to do everything" to provide reliable and high-quality services for the society, enterprises, and individuals.