According to relevant public information, Chengdu Jiuzun Jewelry Gold has been tested by the national tripartite appraisal and testing institution, and its purity is consistent with the commodity label. So the nine treasures in Chengdu are real.
Nine jewels 1993 first. The company integrates jewelry product design, research and development, production and processing, logistics and distribution, and wholesale sales, and is committed to building a supply platform leading the jewelry industry in Southwest China.