chrome hearts glasses and since more rare than gold

The sandwich Silver jewelry is a new type of silver jewelry imitation of the testing center in July 2002 detected no relevant reports. The imitation surface of silver, while the internal is The harmful elements cadmium sandwich, cadmium characterized by the presence of a great security risk, which affects the nervous system causing permanent injury. 1 .

There are well-known French brand Jolee Yu-lan is also designed to create natural crystal jewelry silver jewelry into the effort. The domestic silver jewelry market does not appear the leading brand in the relatively high number of well-known as Jing Zhai home in mind, Shenzhen letter Tak edge Qingdao AODELY Audrey Silver, Shanghai hi silver to silver products, silver still ring, emerald thinking, old silversmith in Beijing Wally Silver Woli Silver Square, Chow Tai Fook silver, Shenzhen seven good, VII, Irelan, Cheung Yida, Zhen Zhi, V6, fly the Asahi grade silver circles, Ai Dinuo, Shandong Qilu old silversmith, Zhen Funi silver, silver age of Zhejiang, Hubei Bear silversmith, Sichuan centuries Baozen Noble, Sichuan, Chengdu chase silver family. soufeel settled in China, as European and American brands relatively active in the silver jewelry brand.

Jewelry silver content is an important indicator of its quality. There are many silver content of the test methods can be divided into methods and instrumental methods of chemical analysis. Whether the destruction of jewelry based on the detection process can be divided into non-destructive testing method and lossy detection method, in the day-to-day inspection of the jewelry quality supervision departments generally non-destructive testing method, density combined with X-ray fluorescence spectrometry, electron probe analysis and other large equipment.

Suddenly, with the rising prices of raw materials, goldsmith and diamond prices, and the sameness of style, can not meet the people to express individuality and needs of rapidly changing fashion. At this time, the modern fashion silverware should be born to become a huge addition to the jewelry industry. Modern and stylish silver has a relatively low production costs in raw materials, the material has a neutral good texture, pay more attention to leisure personality in style, more bold in design, more suitable for everyday wear dress themselves, large and medium-sized cities fashion each season of the human family have purchased several sets of fashion silverware used to match different outfits and expression of different moods, silver finally break with tradition, with the meaning of existence.