1. Address:No. 1 Zhonghua North Road, Donghai County, Lianyungang City, Jiangsu Province. According to the government plan, the old Crystal City was relocated and integrated into the new Crystal City. New Crystal City is located at the intersection of Zhonghua Road, Dujing Avenue, Xishuang Lake, Donghai County, Lianyungang City, Jiangsu Province, and officially opened on March 16.

2. Next to the civilized market in Hui Hui, fenghuang town. Baidu map data shows that Hainan tourmaline wholesale market is located in Fenghuang Road, fenghuang town, next to Hui Hui Civilization Market. Its main business is: handicrafts tourmaline, pearls, Hainan Huang Huali, etc. All of them are certified by authoritative organizations.

3. Every four or nine days in the lunar calendar is Niu Shan Festival, which is what you call Crystal Collection. The original stone market is opposite the west gate of Donghai Crystal City, where there are Industrial and Commercial Bank of China and China Construction Bank, just over there. Tomorrow is April 24th, that is, every party.

4. The largest tourmaline wholesale market in China is located in Building 19, Shuibei (Jewelry) Industrial Zone, Luohu District. Because Caibao City, located in Building 0/9, Shuibei (Jewelry) Industrial Zone, Luohu District, is the first Caibao wholesale market in China.

5. Shuibei (Jewelry) Industrial Zone, Luohu District, Shenzhen. Located in Shuibei (Jewelry) Industrial Zone, Luohu District, Caibao City is the first tourmaline wholesale market in China, which mainly deals in emeralds, rubies, sapphires, tourmalines, tanzanites and Morganite.