Caf999.9 is silver with a purity of 999.9 and a silver content of 99.9%, which is called Qianzu Silver in national standards. CAF 1986 started, and entered the mainland market on 20 1 1, and founded Shenzhen caf jewelry co., ltd., which is one of the few companies specializing in 99.99 million silver ornaments in China and headquartered in Hong Kong. Caf's main products are 99.99 million silver bracelets, necklaces, rings and other high-grade silver handicrafts. Because it is 99.9% silver, it is easy to identify from the appearance, which is the true color of bright silver. This kind of silver is soft, so it is not suitable for making imitation platinum or K gold inlaid ornaments. The purer the silver, the more sensitive it is to the change of skin sweat, especially suitable for children and women.