Major accountability: 1). Responsibility for Building construction and the auxiliary facility (roof, wall, road, fence and so on) management, running and maintenance. 2). Responsibility for the Firefighting system management, running, and maintenance, make sure the system working in the right way. 3). Responsibility for the Industry Door (rolling door, shuttle door) management, running and maintenance; 4). Responsibility for the natural gas system management, running and maintenance, make sure the gas system running in safety all the time. 5). Cooperation Power Supply System management and provide reasonable advice. 6). Planned maintenance task development and execution to ensure the availability target can be reach. Make report and analysis the problem root case and take action to reduce the down time or the maintain cost. 7). Responsibility for the projects that related with the new facility equipment installation, existing equipment’s improvement and final acceptance. 8). Handle all the systems which responsibility emergency repair and make effective trouble shooting. 9). Spare part identification timely and thoroughly. 10). Make the budget of the system which responsible for. 11). Cooperate with subcontract and control the cost and quality. 12). Train and manage facility technician with share the experience and knowledges. 13). Know well the facility systems such as overhead crane, forklift, chiller, HVAC and boiler and so on.