3601, Cheung Kong Center
2 Queen's Road Central
Hong Kong

Tel: (852) 2838-0093
Fax: (852) 2838-0292

Email: contact@gems.com.hk

Web Site: www.gems.com.hk

Unit 2109-2110, Fortune Gate
1701 Beijing Road West
Shanghai 200040
China

Tel: (86 21) 6288-4247
Fax: (86 21) 6288-4844

9-1, 1-chome
Yurakucho, Chiyoda-ku
Tokyo 100-0006
Japan

Tel: (81 3) 5222-5316
Fax: (81 3) 5222-3788

Unit A904-905, Huixin Plaza
8 Beichen Road
Chaoyang District
Beijing 100101
China

Tel: (86 10) 8497-1443
Fax: (86 10) 8497-1449

Omar Hodge Building
Wickhams Cay I
P.O. Box 362
Road Town, Tortola
British Virgin Islands