China Railsmedia Corporation: The Hong Kong-based building construction company, formerly known as Wing Hong Holdings, appointed Sit Hon Wing as financial controller and company secretary on June 1. He replaced Li Chik Ming who resigned from both positions on the same day. Sit holds more than 10 years of accounting and auditing experience and is an associate member of the Hong Kong Institute of Certified Public Accountants as well as a fellow member of the Association of Chartered Certified Accountants.