Our Shanghai Team Serving Asia Pacific


Helen Zhang

Helen Zhang
Regional Director, Asia Pacific

Helen Zhang has a Master degree in Project Management from Tongji University and a Doctoral degree in Business Admin (DBA) from Business school Netherlands. She has been engaged in environmental protection water treatment industry projects and related products sales and sales team management for many years. She has been focusing on the UV business for more than 10 years and now is Regional Director of Asia Pacific.


William Xu

William Xu
Operation Manager

William has a Mechanical engineering BS degree from Liaoning Technical University. He has over 15 years of experience at the various functions including quality, manufacturing and the supply chain in the auto and mechanical industry and is now responsible for the China factory.


Joanne Chen

Joanne Chen
Human Resources Manager

Joanne Chen is an experienced HR Manager with a demonstrated history of working in different environments, including manufacturing, technology and corporate. She is skilled in talent management, recruitment, employee relationship and HR consulting. She is open-minded, self-motivated and has a can-do attitude to drive excellence every day.


Thomas Teng

Thomas Teng
Technical Manager, Asia Pacific

Thomas Teng has a Master degree in Mechanical and Its Automation from Lanzhou University of Technology. He has more than 13 years experience in the Electric and Mechanical industry and has been working in the UV sector for more than 8 years. He is responsible for UVCare in the Asia Pacific area.


Charles Lee

Charles Lee
Regional Sales Manager – South East Asia

For over 13 years, Charles Lee has been serving disinfection needs for municipal drinking water, cooling water, aquatics, and industrial process & wastewater markets in many parts of East Asia. Throughout his career, Charles held various positions including applications, project management and territorial sales prior to joining Hanovia now is Regional Sales Manager for SEA region and based in Malaysia. Charles has a bachelor’s degree in mechanical engineering.


Cathy Chen

Cathy Chen
Finance Manager

Cathy CHEN has over 12 years of experience in audit, finance, compliance and risk for a variety of industries. She has been with Halma since 2011 and is now responsible for financial and risk control at Hanovia’s China factory.