What is the meaning of 990 fine silver? Guangzhou jewelry processing to tell you!

Believe that many friends are buying silver ornament, there will be a doubt, it is the clerk said of 990 fine silver exactly what that means. Many people never know the true meaning. So, today, let guangzhou jewelry processing factory, a senior author want to explain to you! 990 fine silver: 990 is also called the fine silver or sterling silver, silver is 99% pure silver and 1% alloy, not because of its hardness, so difficult to cast the right into the jewelry design, but also simple wear and oxidation of black, because of the high cost of processing, simple deformation after made into jewelry, so few silver ornaments jewelry manufacturers use it to do. Foot silver in general there are several kinds of symbol, is a kind of S99, a S990, silver (S is word in English The silver) The first letter of, on behalf of silver. Content of 999995 and 990. About 990 fine silver some cognition and understanding, the author will share with you here today. If you also want to learn more wonderful information, you can log in guangzhou jewelry processing's official website to view more details. Web site: