1. IT system development:solution design，system development，system test，follow-up analysis system improvement

2. IT operation and maintenance：daily operation support for systems and plantforms

3. IT innovation management：support on IT innovation topics such as cloud computing related

4. ITservice management：support on IT service quality management

5. Document approval management：support on the official document approval process

6. Office supply management：support on office supply order management and distribution，list checking and distribution of employees’welfare offered by BBA union and etc.