Refinery:

NIBR ACA SONS Refinery is a most treasured business unit of “NIBR ACA SONS”. Since 42  years, NIBR ACA SONS has marked its presence in precious metals and continuously progressing for the tremendous achievements. NIBR ACA SONS care Products Limited established one of the largest Gold and Silver refinery in India known as “NIBR ACA SONS Gold Refinery’ well equipped with breakthrough technologies, trend setting labs and highest quality standards. Due to advancement and competitive trends worldwide in precious metals market, NIBR ACA SONS commit highest quality and distinct services to their customer. NIBR ACA SONS Gold refinery is acknowledged as major importer of Gold and Silver. 

It is well known as largest Gold refinery in private sector in India. For the lavish supply 24×7 of Precious metals, NIBR ACA SONS has build up its own refinery for in-house processing. 

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Refining technology :

Aspiring for the Modernized and advance technology, NIBR ACA SONS has brought up world class Gold Refinery. First in the country in terms of Speed, cost effective as well as environmental excellence.

Our R&D investments have led to a significant reduction of the total refining time process as well as sound procedures to produce less emission.

Our technology requires the need for pretreatment measures that utilizes the highly dangerous refining process. As a result, our facilities are safeguarded for both our employees and the environment.

Refinery Process and Testing:

NIBR ACA SONS has always been certified for its uniform standards. Therefore to maintain forward, advance research and testing lab is the most important objective.

Gold refining is done by aquaregia as well as incortation process whereas silver refining is done by electrolysis as well as chemical precipitation after processing several traditional and instrumental testing methods applied for the desired result.

Our advance assay and refining technology enable us to settle every lot 24 hours from receipt. Along with traditional Fire Assay method we also own and operate with latest analytical electronic instrumentation such as XRAY and ICP.

XRF facility for both gold and silver testing is also available along with the purity testing by traditional water density method.

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