Nanjing Sanxing Auction Co., Ltd is a subsidiary of Yong Yin, an auction company that provides services ranging from coin appraisal to online and offline coin auctions. We have established close cooperation with domestic and foreign grading companies such as PCGS, NGC, Gongbo Grading, Baocui Grading, etc.,
Nanjing Sanxing Auction focuses on ancient and modern Chinese and foreign coin auctions, taking the lead in making commitments of " no reserve price". It hosts two auctions every year during spring and fall time along with periodic thematic auction nights such as “Panda Night” where we focus exclusively on Gold and Silver Panda Coins.
The team has experienced expert group members, and can provide authenticity identification and value evaluation services for online and offline numismatic collections in the sections of modern coins, ancient coins, banknotes, modern gold and silver coins, etc.
Sanxing is the authorized dealer for domestic and foreign coin grading companies such as PCGS, NGC, Beijing Gongbo, Nanjing Baocui, Guangzhou Xuande
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Guangzhou Xuande Guquan Art Appraisal Co., Ltd. is a strategic partner
Huaxia Rating Agency
NGC/PMG/NCS/ASG Authorized Distributor
Member of Jiangsu Auction Industry Association
Executive director unit of Jiangsu Collectors Association
Member of China Auction Industry Association
Authorized agent of Zhongqian Rating
Chinese-style rating channel agent
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