The board of directors of Sino-Tech International Holdings Limited announced that Mr. Chan Chun Fat (Mr. Chan) has tendered his resignation as the company secretary of the Company with effect from 1 March 2015. announce that Ms. Tsang Man Sze (Ms. Tsang) has been appointed as the Company Secretary with effect from 1 March 2015. Ms. Tsang is a member of the Hong Kong Institute of Certified Public Accountants and has extensive experience in auditing, accounting and company secretarial fields.