With "environment, safety, health" as its developing goals, QDIC has set up an effective administrate and supervisory system. In order to preserve and maintain a safe and healthy working environment, the company has also organized a "Security Management Committee" to provide necessary information and training. The company demands that all employees must act strictly as the "Safety Handbook" has stipulated, and carry out the "5S" activities completely and effectively, hence to create a safe, comfortable, well-organized and high efficient surroundings.