Canran Jewelry is a brand owned by Nanjing Diafuer Jewelry Co., Ltd. At present, the twelve constellations intelligent series is the first generation of intelligent products. It focuses on the function of transportation. Through the fashionable and cool appearance design and the integration of intelligent chips, it is deeply loved by young and fashionable women and has won the cooperation of more than 20 city bus card companies.

At present, more than 20 large and medium-sized city transportation card companies have been admitted, and the products are out of stock. It is expected that this product will exceed the 0.15 billion sales volume by 2018.10 months ago.

For details, please go to: http://successfuldesign.org/work/595b1dfb18a5923e234d6f36