© 2019 by Sanwa BioTech

William is the founder of SBT, he has extensive knowledge in electronics, optics, precision mechanics and advanced manufacturing technologies. Mr. Yim is a renowned technologist and inventor, having obtained numerous design and invention awards covering telecommunications, opto-mechatronics and biotechology as well as 80 patents.

William Yim

Executive Chairman and CTO

Kelvin has extensive experience in advanced biotechnology and operational strategy, he was involved in multiple M&A projects and global integrations including the US$700 million acquisition of Next-Gen sequencer company, Ion Torrent. Kelvin holds a M. Phil degree in molecular biology from the University of Hong Kong and a MBA from Anderson School of Business UCLA.

Kevin Chiu MBA, MPhil


Joey Ying

Vice Chairman

An environment engineering expert with over 40 years of experience. Joey is a HK delegate of Tianjin Municipal Committee in the Chinese People’s Political Consultation Conference.

Wong Ming Yam JP

Non Executive Diretcor

Passionate about innovation and technology development. Mr Wong serves as Director and advisor for a number of technology companies and Government Boards and Committees.

Sam Ng


Strive to incubate Hong Kong talents and technologies. Mr Ng is the President of Max Choice which offers international health food product.

Isabelle Dutry PhD

Chief Scientific Officer

Dr Dutry has over 15 years of international infectious disease research experience and worked in Institute Pasteur during the SARS and avian influenza outbreak.