2. The second floor of jewelry quality inspection of Chengdu Bureau of Quality and Technical Supervision. If there are many batches of authentication certificates, 10 yuan is probably needed. Only one is about 100 to 150. Work on Saturday and weekend, but it is recommended that you arrive at 1 1 from Monday to Friday, and from 2: 30 to 4: 30 pm. The price source network is for reference only.
3. Chengdu Cuikong Jade Recycling Company and Chengdu Boxinchang Pawnshop. Chengdu Cuikong Emerald Recycling Company is located at No.99, Section 3, Hongxing Road, Jinjiang District, Chengdu 1 Building 1 Unit 3 1 18. It specializes in identifying and recycling jadeite and jade. This shop has the business of recycling emeralds.
You can go to your local jade jewelry market or Geological University to help you identify the jade bracelet.
5. Chengdu Baihua Antique Wholesale Market, the largest jadeite wholesale market in Chengdu, is located between Qingyang Palace, Du Fu Caotang, Baihuatan and Cultural Park in Chengdu and is famous for its civilization.
6. If you can identify the authenticity of jadeite, you can also test it yourself. Jadeite is the hardest among jadeites, and its Mohs hardness is 5 ~ 7, which is not available in other jadeites. When scraping the surface of jadeite with a knife, there will be no trace, which is a common method to identify jadeite.