The National Lacquer and Paint Product Company Ltd.
R and D Chemist
LeRonal Asia Company Ltd.
Customer Service Lab - Chemist
Shipley Asia Company Ltd.
CBT-RDE Engineer
Rohm and Haas Electronic Materials
CBT-RDE Senior Engineer
Rohm and Haas Electronic Materials
Senior Scientist in RD
DuPont
Senior Sales and Service Engineer
The Dow Chemical Company
Product Specialist
LeRonal Asia Company Ltd.
Quality Control Lab - Chemist
The Dow Chemical Company
Asia CDC Specialist
City University of Hong Kong
