工作职责:
                    Primary (70%): 
1. Equipment maintenance and fault handling 
2. Improve equipment capacity and yield
3. Equipment evaluation and installation acceptance
4. On-duty
Secondary (30%): 
1. Evaluate suppliers and reduce maintenance costs
2. New equipment development and optimization
                
任职资格:
                    1.Science and engineering majors
2.Good skills in English listening, speaking, reading and writing
3.Be able to work under pressure and adapt to shift work
4.Strong logical thinking ability