wholesale costume jewelry stores in new york city What is enamel technology?

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The enamel process is to apply the crushed and grinding enamel glaze to the surface of the metal products after the metal processing process. Crafts. Commonly used quartz, long stones, nitroglia, sodium carbonate, etc. The oxides of lead and tin are fired and coated with copper or silver utensils. After firing, the glaze surface of different colors can be formed. It can be anti -rust and as decoration. There are many production classifications of enamel technology, which are usually classified according to the method of making and fetal land.