China Gold Coin Corporation Shanghai Franchise Department 02 1-6256439 1 No.78, Shimen 1st Road, Shanghai
Shanghai Shenquan Industry and Trade Company Coin Collection and Operation Department 021-62301818 Shanghai Shenquan Industry and Trade Company Coin Collection and Operation Department
Shanghai Shenquan Industry and Trade Company Jin Dian changshou road 021-62660776/62661463 No.393, changshou road, Shanghai.
Shanghai Shenquan Industry and Trade Company Gold and Silver Coin Distribution Department 02 1-52286456 Shanghai Shenquan Industry and Trade Corporation Gold and Silver Coin Distribution Department
Shanghai Jinji Investment Co., Ltd. 02 1-53960627 to 80 15 Room Jin Yulan Plaza 1102, Dapu Road, Luwan District, Shanghai.