1, Shenyang Dequanzhuang Collection Appraisal Co., Ltd., established on 20 18, located in Shenyang, Liaoning Province, is an enterprise focusing on culture and art, mainly engaged in collection appraisal and evaluation services.
2. Beijing Hualong Shi Sheng Coin Art Appraisal Co., Ltd. is the first comprehensive collection appraisal and rating institution in China. Its main business is to appraise and rate modern machine-made coins, modern gold and silver coins, circulating commemorative coins, banknotes of the Qing Dynasty and the Republic of China, the first and second editions of RMB, antiques, calligraphy and painting, artworks, commemorative medals, stamps and jewelry. With two branches in Shenyang and Wu Hanyou, we have developed more than 80 agents in China.