assaying

Neider Group Limited is your trusted partner in the precious metals industry. Specializing in refining services for materials like gold, silver, platinum, and diamonds, our process is meticulously designed to transform raw or scrap metal into high-quality, pure, and valuable metals.

 

We utilize the latest technology and equipment to achieve unparalleled levels of purity, ensuring that all metals meet the strictest industry standards. With our expertise in refining precious metals, we are dedicated to providing exceptional service to both individuals and businesses alike.

Smelting and Metal Scraping

We specialise in the traditional Fire Assay Method, also known as the Cupellation Method, to determine the concentration of Gold. The technique uses Titration and Inductive Coupled Plasma or ICP to determine the purity of metals with very high precision.

X-ray Fluorescence is used to determine the elements present inside the alloys. ICP is also used to verify the purity of scrap gold that cannot be detected by fire assay due to the influence of contamination group elements. It is also used to cross-check the final product and results to determine the chemical concentration and company waste chemical specifications for disposal or reuse.

Refining

Neider Group Limited is the leading gold refinery in Kenya, where we offer a full spectrum of smelting services tailored to meet our clients' requirements. Our state-of-the-art facilities, combined with our team of experts, allow us to process large quantities of gold while adhering to the highest quality standards and providing the shortest turnaround times at a competitively premium rate, all aligned with internationally accepted quality benchmarks.

BULLION TRADING

Our Gold Refinery offers bullion trading services to our clients. We buy and sell precious metals, including gold, silver, platinum, and other precious metal, at competitive prices.

MINTING

Our Refinery provides minting services to clients who want to create custom coins, bars, medals or other customized products. We use the latest technology and techniques to create high-quality products that meet our client's specifications.

Refining

At Neider Group we provide our clients with competitive, secure and first-class transportation and logistics solutions. Our team of experts provide you with the best services with complete, comprehensive and optimal logistics service solutions.

With a lot of experience in customs services, we can advise customers in detail on what documents to be prepared and ensure on schedule and cost-effective for each shipment. We track and provide customers with accurate information about their shipments' status!