Unit D, 23/F, Tower A, Billion Centre, 1 Wang Kwong Road, Kowloon Bay, Hong Kong.
Tel: +852 2698-8081 Fax: +852 2698-9091
11G, Block E, San Xiang Hai Shang, 2277 Ke Yuan Road, Nan Shan, Shenzhen.
Tel: +86 755 2162 7618