Refinery & Capabilities

Industrial-scale purity, certified by world-class accreditations.

Our Facility

Our modern refining plant is housed within a dedicated 5,505 sq. ft. module at the Gems & Jewellery Park, Ankurhati, Howrah. This state-of-the-art facility was conceived by the West Bengal Government and implemented by the West Bengal Industrial Development Corporation (WBIDC).

Designed specifically for high-security, high-precision industrial processing, our laboratory and refining floors adhere strictly to international environmental and safety standards.

Industrial Gold Testing Laboratory
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Global Sourcing

We import premium raw materials—primarily Gold Dore Bars—from trusted origins including Brazil, Peru, Ghana, and South Africa.

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Production Capacity

Currently operating successfully with imminent expansion plans for a 25 Kg x 4 units refining plant, enabling a total output of 100 Kgs of pure gold per batch.

Output Purity

Our meticulous chemical and fire assay processes guarantee final Gold Bars strictly refined to 995 and 999 purity levels.

Accreditations & Certifications

J.J. Gold Refinery Pvt Ltd is immensely proud to be the first organized-sector gold refinery in Eastern India to achieve dual recognition from India's highest regulatory bodies.

BIS Recognized

Bureau of Indian Standards

NABL Accredited

National Accreditation Board for Testing and Calibration Laboratories

View Certificate