Hunan power group is a state-owned company involved in the producting of diesel engine,diesel oil parts.The company is a high-tech enterprise with over 1200 employees, among which many are professionals in the field of aerospace, computer science, machine and electronics, and 40% of technicians are engineers or senior engineers. At present there are 5 employees with a postdoctoral degree, 4 with doctorates and more than 40 employees with master degrees working in the company .