Gujarat Gold Centre has created a significant market share through its efficient services in the field of refining gold and silver, hallmarking them, supplying and undertaking relevant services. This Gujarat based company has established a testing facility as part of the services it offers and it is commonly referred to as the Assay Laboratory. Specifically, chemical tests, for assaying of gold ornaments and gold artefacts are undertaken by cupellation. The test determines the quality and purity the precious metal exhibits. The company has been into existence for a long period of time and has been successful in its tenure because of the superlative standards of services it has been rendering.