4800 Montgomery Lane
Suite 210 

Bethesda, Md 20814

电话：(1) 301 971 3940 / 301 971 3955

Room 1503, 15/F, China Nonferrous Building

Futian District Shenzhen

China 518040

电话：(86) 755 8256 9699

7 Temasek Boulevard #29-01B

Suntec Tower One

Singapore 038987

电话：(65) 6333 9181

Unit 1201 12th Floor Amcorp Trade Center PJ

Tower 18 Persiaran Barat 46050 Petaling Jaya

Selangor Malaysia

电话：(60) 3 7965 2729

7/Floor Skyway Centre

23 Queen's Road West

Sheung Wan, Hong Kong

电话：(852) 2711 1808