The Shandong Changyi Petrochemical Co has been sending its entire staff of 1,300 for physical exams and check-ups since Nov 1, in a program organized by the security and environment department. It covers all regular medical tests, including ECG, blood chemistry, blood pressure, urinalysis, glucose, blood fat, chest X-ray, and abdominal ultrasound. The check-up results are managed by the same department. The process is handled very carefully and is designed to make every worker aware of their health condition and any possible disease, in a timely fashion. Because of this employee-care program, Changyi Petrochemical workers have an increased sense of happiness in line with the policy of “I devote myself to the company, the company cares for me”. So, the workers take an active part, with good health and devoted spirit in company development.