Address: Room 707, 7/F, Hang Seng Castle Peak Rd. Bldg., 339 Castle Peak Rd., Cheung Sha Wan, Kowloon, Hong Kong     香港九龍長沙灣青山道339號恆生銀行大廈7樓707室         Tel: (852) 2787 0822         Fax: (852) 2787 0866         Email: info@oadamas.com