51job, Inc., through its subsidiaries, provides integrated human resource services in the People's Republic of China. The company provides recruitment advertising services, including online recruitment services through its Websites comprising 51job.com, yingjiesheng.com, and 51jingying.com; and print advertising services through 51job Weekly, a city-specific recruitment advertising publication. It also offers other human resource related services, such as business process outsourcing that consist of social insurance and benefits processing, regulatory compliance with local governmental employment regulations, and payroll processing; and conducts training seminars in business management, leadership, sales and marketing, human resource, negotiation skills, financial planning and analysis, public administration, manufacturing, secretarial, and other skills. In addition, the company provides campus recruitment services to corporations that seek to recruit college and university students; and executive search and placement services to employers seeking to fill mid-level professional, managerial, and junior executive positions. Further, it offers professional assessment tools that assist human resource departments in evaluating capabilities and dispositions of job candidates and existing employees; provides talent assessment services; conducts general and customized surveys on salary, employee retention, and other human resource related topics; organizes and hosts annual human resource conferences and events; and offers hiring and support services to employers on select recruitment projects. The company serves multinational corporations, large national Chinese corporations, and local Chinese enterprises. It provides its services through sales offices, and a national sales and customer service call center in Wuhan. 51job, Inc. was founded in 1998 and is based in Shanghai, the People's Republic of China.