The board of directors of SDM Group Holdings Limited announced that Mr. Chak Chi Shing has tendered his resignation as the company secretary of the company with effect from August 1, 2016. The Board also announced that Mr. Au Wai Keung has been appointed as the company secretary of the company in replacement of Mr. Chak with effect from August 1, 2016. Mr. Au was the company secretary of the company for the period from 24 March 2014 to September 11, 2015. Mr. Au is currently the director of Arion & Associates Limited and he has been serving as the company secretary for a number of Hong Kong listed companies. He has extensive experience in corporate secretarial practice and has achieved various professional qualifications, including a fellow member of Hong Kong Institute of Certified Public Accountants and an associate member of The Institute of Chartered Accountants in England and Wales.