![Ir Prof. Benny C. F. Cheung](/sklumt/-/media/department/sklumt/people/private/cheung-benny.jpg?bc=ffffff&h=430&w=280&hash=194309CF8A3027F3D3163ADCB2DF7DAC)
Director of State Key Laboratory of Ultra-precision Machining Technology (The Hong Kong Polytechnic University); Director, Advanced Optics Manufacturing Unit; Associate Director, Research Centre for SHARP Vision; Chair Professor of Ultra-precision Machining and Metrology, Department of Industrial and Systems Engineering
- +852 2766 7905
- benny.cheung@polyu.edu.hk
- Precision Engineering, Ultra-precision Machining Technology, Modelling and Simulation of Ultra-precision Machining Processes, Precision Metrology, Surface Characterization, Ultra-precision Freeform Surface Measurement
- Personal Website
![Prof. Sandy To](/sklumt/-/media/department/sklumt/people/private/to-sandy.jpg?bc=ffffff&h=430&w=280&hash=B8213596E97C7495809C6626E264C7C4)
Associate Director, State Key Laboratory of Ultra-precision Machining Technology (The Hong Kong Polytechnic University); Director, PCB and Functional Materials Characterization Laboratory; Professor, Department of Industrial and Systems Engineering
- +852 2766 6587
- sandy.to@polyu.edu.hk
- Ultra-precision Machining Technology, Materials Science
- Personal Website