One Solution Limited
Office Hours: 9:00 A.M. to 6:00 P.M. (Mon - Fri) Tel: (852) 3189 9000 Fax: (852) 3189 9099 E-mail: info@onecms.hk Contact Address Unit E, 6/F., Camelpaint Buildings Block 3, 60 Hoi Yuen Road, Kwun Tong, Kowloon, Hong Kong