Consulting Pinyu Jewelry official website, we can know that Ouyang, a teacher of Pinyu Jewelry A, is a national master of jewelry appraisal, with a qualification certificate, and has cooperated with Pinyu Jewelry all the year round, which is more reliable.

Tengchong Pinyu Jewelry Co., Ltd., with a registered capital of 5 million yuan, is located at Room 06 1 Unit 3, Building 3, Fujian Road, Tengchong Century City, Heshan Village, Baoshan City, Yunnan Province.