Contact Ustony2019-12-06T03:04:06+00:00 Address : Christian & Missionary Alliance Church Union of Hong Kong C&MA Centre, G/F., Austin Tower, 22-26A Austin Avenue, Kowloon, Hong Kong. Telephone : (852) 2381-3177 Fax : (852) 2380-5245 Email : chineseawf@gmail.com