The board of directors of PW Medtech Group Limited announced that, with effect from June 4, 2019, Mr. WONG Tin Yu (Mr. WONG) has been appointed in replacement of Ms. SO Yee Kwan (Ms. SO) to act as company secretary, agent for the service of process and notices on behalf of the Company in Hong Kong and authorized representative, Mr. WONG is a Manager of Corporate Services of Tricor Services Limited.