Choksi Heraeus Ltd. Manufactures Jewellery Enamel. Choksi Heraeus Ltd. Is an ISO 9001:2000 certified company. Jewellery Enamel is used as metallic substrate, copper, tombac, silver, gold etc. Jewellery Enamel is available in three different grades of hardness [soft, medium, hard] and comes with variety of colours.
