工作职责: 1. Daily inspection and maintenance of factory facilities (air conditioning system, air compressor system, power system, water system, firefighting system, building etc.) 2. Regular inspection and maintainance of special equipment (cranes, pressure vessels, etc.) 3. Regular maintenance of plant facilities (doors, Windows, walls, toilet, etc.) 4, supplier Constuction management and property management support. 5. Reasonable improvement and safety hazard rectification 6. Assigned by superior