E-mail：cs@gcasset.hk
地址：香港中西區上環幹諾道中168-200號信德中心招商局大廈11樓07室
Unit 7, 11/F China Merchants Tower, Shun Tak Centre 168-200 Connaught Road Central, Hong Kong
Unit 7, 11/F China Merchants Tower, Shun Tak Centre 168-200 Connaught Road Central, Hong Kong