Trusted Gold & Silver Analysis Since 1975
For five decades, Uttar Pradesh Bullion Refinery has been the standard of purity for jewelers, traders and merchants — an ISO 9001:2015 certified house of precision.
A Half-Century of Precision & Integrity
Founded in 1975 in Chaubeyji Ka Phatak, Kinari Bazar — the historic heart of Agra's bullion trade — Uttar Pradesh Bullion Refinery has stood for one principle: an honest reading, every single time. Generations of jewelers, bullion traders and merchants have placed their trust in our laboratory because our results carry weight.
Today, as an ISO 9001:2015 certified institution, we combine traditional craft with modern assay technology — serving the same families, and their grandchildren, who first walked through our doors fifty years ago.
Trusted by Generations
Three generations of jewelers across North India rely on our assay reports.
Accuracy First
Every analysis is documented, sealed and verifiable — no compromise.
Registered & Certified
TUNCH® is a registered trademark; our processes are ISO 9001:2015 audited.
Our Services
Specialised bullion services delivered with institutional-grade accuracy.
Gold Analysis
Precise karat determination and fineness assay for gold of every form — bars, ornaments, scrap.
Silver Analysis
Accurate purity verification for silver bullion, coins and ornaments using calibrated assay methods.
Purity Testing
Comprehensive laboratory testing with sealed, signed certificates trusted across the trade.
Refinery Services
End-to-end refining of precious metals — recovery, purification and bar production under one roof.
Trusted by Merchants.
Certified by Standards.
Our processes meet the international ISO 9001:2015 quality management standard — independently audited and renewed. The TUNCH® mark on every certificate is a registered seal of consistency, accuracy and accountability.
Get in Touch
Our doors in Kinari Bazar, Agra have been open for fifty years. We welcome you.
Uttar Pradesh Bullion Refinery
Chaubeyji Ka Phatak, Kinari Bazar,
Agra — 282003, Uttar Pradesh, India