Yes According to Baidu Encyclopedia, civil aviation jewelry is a regular brand. The registered trademark of civil aviation jewelry is CCJZ, and the brand was founded in 1995. Is a comprehensive enterprise focusing on the design, manufacture and sales of jewelry and handicrafts. Civil aviation jewelry has the advantages of high cost performance, great brand influence and high quality jewelry customization service. Brands are all over China, and stores have been stationed in more than ten cities such as Guangzhou, Shanghai, Shenzhen, Hangzhou, Sanya and Lhasa.