Mr. Kong Wing Fai has served as our director, company secretary and Chief Financial Officer since April 2021.

Mr. Kong has served as a director of our investment holding company, SU Investment, since April 2022. Mr. Kong has

served as the general manager of Fortune Jet since August 2019, principally responsible for managing the day-to-day

operations of Fortune Jet. Mr. Kong joined Shine Union in October 2018 and is currently general manager of Shine

Union, mainly responsible for the operational management, financial management and corporate governance of Shine

Union. Mr. Kong has over 18 years of experience in security-related engineering services industry and has extensive

experience in financial management and corporate governance. From September 2005 to September 2018, Mr. Kong

worked at Chubb Hong Kong Limited, a company engaged in design, integration and installation of security and

fire safety systems. With his last position as a senior manager in the electronic security division, Mr. Kong was

mainly responsible for general management, financial planning and analysis and corporate governance. Mr. Kong was

admitted as a member and a fellow member of the Association of Chartered Certified Accountants in February 2012

and February 2017, respectively. He was also admitted as a member of the Hong Kong Institute of Facility Management

in December 2022, as a Certified Public Accountant of the Hong Kong Institute of Certified Public Accountants in

May 2019 and as an associate member of the BEAM Society Limited in April 2018. In addition, he is currently a

member of the Chartered Professional Accountants of British Columbia, Canada. Mr. Kong obtained a degree of

Bachelor of Arts with Honors in Finance with Mathematics with first class honors from the University of Stirling in

the United Kingdom in June 2005.