At Varanasi Hallmark Center, we specialize in the meticulous process of refining old gold through advanced nitric acid technology. Our Old Gold Nitric Refinery service is designed to purify and restore old or used gold, ensuring it meets the highest standards of quality and purity.
Precision Refining: Our state-of-the-art nitric acid refining process effectively separates gold from other metals and impurities, delivering exceptionally pure gold with minimal loss. Experienced Team: Our skilled technicians bring years of expertise in gold refining, ensuring accurate results and adherence to industry best practices. Environmentally Friendly: We employ eco-friendly methods that minimize environmental impact, ensuring a responsible approach to gold recycling.