An alloy is a mixture or solid solution composed of a metal and another element. In practice, alloys are used so predominantly in the costume jewelry industry. Generally speaking, the hardness of the alloy jewelry is greater than any other metals in the component and some are even good in corrosion resistance.
There are so many wholesale alloy earrings made of terne metal, aluminum alloy, copper and stainless steel, etc can be found from Viennois-online, which are nickel free and lead free. They are all pass European SGS report. Viennois-online, one of the best china fashion jewelry and accessories manufacturer aims to provide the wholesalers and retailers the best jewelry business.

Rose gold is actually a gold and copper alloy characterized by a pinkish caste. The coloration is achieved by alloying fine yellow gold with copper, a red metal. Rose gold jewelry spread at the beginning of the nineteenth century in Russia. Its elegant qualities allowed it to be first spread to fashionable cities, and then other parts of the world. It gained its name from the unique rosy color it possesses. This color makes it distinct from the typical white or yellow appearance of customary gold. In Russia, the 3-colored interlocking wedding earrings are still very popular because of its unique design of three colors.
Viennois-online, top jewellery supplier domestic and overseas, is your first choice to wholesale rose gold plated earrings.

High quality with global standards：
One of the important elements that achieved leading enterprise status for Viennois is its high quality product. Every Viennois product is made of handpicked materials which healthy and beautiful, and also experienced strict delivery testing so that all of you get are competitive products.
Advanced technology
Many people thought that microns is difficult to conduct in daily lives, however, Viennois has used this technology for so much time in order to provide customers the best jewelry with advanced technology.