Contact MDM China
德钱（北京）文化有限公司
MDM (China) Gold Coin
北京朝阳区东三环北路亮马河大厦6号楼0321室
Landmark Tower, Building 6, 3rd Floor, Unit 0321
8 North Dongsanhuan Road, Chaoyang District, Beijing, China
+ 86 (10) 65068997
info@mdm-china.com
德国MDM钱币贸易有限公司（德国总部）
Headquarter in Germany
MDM Münzhandelsgesellschaft mbH & Co. KG Deutsche Münze
Theodor-Heuss-Straße 7, 38097 Braunschweig, Germany