Kano — Gold Buying Centre
26 Sharada Phase 1, Kano, Kano State, Nigeria
Jos, Plateau State — Headquarters
Industrial Layout, Jos South LGA, Plateau State, Nigeria
CONTACT
SASTRON AND COMPANY LTD.
Trusted Nigerian Supplier of Gold Doré, Tin Concentrate & Columbite–Tantalite
Licensed sourcing, quality verification, aggregation and export for international refiners, smelters and commodity trading houses.
Sastron and Company Ltd is a licensed Nigerian precious metals and strategic minerals company engaged in the sourcing, aggregation, quality verification, processing and export of gold, tin and columbite-tantalite.
Operating from Kano and Jos, Plateau State — at the centre of Nigeria's most important mineral-producing region.
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3+
Commodities
6+
Typical Export Markets
XRF
Analysis
Gold Doré
Capability
Active
Export Registration
Our Products
Au
Gold Doré
Export-grade semi-pure gold bars sourced from responsible Nigerian mining operations.
Purity
90–95% Au
Origin
Nigeria
Shipment
1–10kg/Shipment
Form
Doré Bars
Export Mode
Air Freight
Sn
Tin Concentrate
High-grade cassiterite concentrate produced for international smelters and industrial processors.
Purity
64–68% Sn
Origin
Nigeria
Shipment
20–27MT/Container
Form
Bulk Concentrate
Export Mode
Containerised Sea Freight
Nb-Ta
Columbite–Tantalite Concentrate
Premium niobium and tantalum concentrate sourced from Nigeria's strategic mineral belt.
Purity
36–47% Nb₂O₅
Origin
Nigeria
Shipment
20–27 MT/Container
Form
Bulk Concentrate
Export Mode
Containerised Sea Freight
Why International Buyers Choose Sastron
Sastron combines responsible sourcing, rigorous quality verification, transparent documentation, and dependable export logistics to deliver mineral products that meet the expectations of refineries, smelters, and industrial buyers worldwide.
Licensed Operations
Sastron operates in compliance with mining and export regulations
✔ Export Licensed
Quality Verification
Every shipment undergoes rigorous XRF analysis and verification.
✔ XRF Verified Quality
Transparent Documentation
Transparent commercial invoices, packing lists, assay reports, export permits and shipping documents provided at will.
✔ Complete Documentation
Responsible Mineral Sourcing
We collaborate with trusted mining partners and aggregators, promoting responsible sourcing practices.
✔ Ethical Supply Chain
Reliable Export Logistics
From secure inland transportation to containerised sea freight, we coordinate dependable export logistics for buyers across global markets.
✔ Worldwide Shipping
Commercial Support
Our commercial team provides prompt communication, transaction updates and professional support before, during and after every shipment.
✔ Responsive Team
Global Market Access
We serve refineries, smelters, commodity traders and industrial buyers throughout Europe, the Middle East and Asia with dependable export solutions.
✔ International Buyers
Long-Term Partnership
We value lasting business relationships built on consistency, transparency, reliability and mutual commercial growth as opposed to just one-off transactions.
✔ Long-Term Relationships
Typical Commercial Supply Range
Let's Discuss Your Supply Arrangements
CONTACT COMMERCIAL TEAM →
Industries We Serve
Gold Refineries
Gold Doré
Precious Metals Dealers
Gold Doré
Tin Smelters
Tin Concentrate
Niobium Processors
Columbite-Tantalite Concentrate
Commodity Trading Houses
All Commodities
Strategic Mineral Buyers
Tin & Columbite-Tantalite
Trusted by Buyers Across Global Markets
Sastron builds long-term relationships with refiners, processors and international commodity buyers through dependable supply, transparent documentation and consistent product quality.
Sastron consistently delivers material that matches agreed specifications. Their documentation, communication and professionalism make every shipment straightforward.
Ahmed Al Rashid
Procurement Director
Gulf Precious Metals Trading LLC (UAE)
Sastron provides the documentation level, traceability and quality verification required for international precious metals transactions. This approach gives buyers confidence.
Elena Rossi
Commodity Trading Specialist
European Minerals Exchange Partners (Europe)
We value suppliers who understand quality specifications and commercial requirements. Sastron’s verification process supports efficient evaluation and decision-making.
Rajiv Mehta
Director, Strategic Procurement
Bharat Alloy & Minerals Pvt Ltd (India)
How We Work
01
Inquiry
Buyer submits an enquiry outlining required mineral specifications and commercial requirements.
02
Specification Review
Our technical team reviews required grades, shipment quantities and destination requirements.
03
Sample Analysis
Representative samples are analysed using XRF and laboratory verification where necessary.
04
Commercial Agreement
Pricing, documentation, payment terms and shipment schedule are agreed with the buyer.
05
Shipment
Cargo is prepared and dispatched with complete export documentation and quality records.
06
Delivery
Shipment arrives at destination with full traceability and commercial documentation.
Global Markets
Supplying international refiners, processors and commodity traders through dependable sourcing, transparent documentation and export-ready logistics.
United Arab Emirates
Dubai
Gold Refineries & Commodity Traders
Switzerland
Geneva/Zurich
Precious Metals
Türkiye
Istanbul
Gold & Industrial Minerals
India
Mumbai
Tin & Niobium Buyers
China
Shanghai
Smelters & Manufacturers
Europe
Rotterdam
Trading Houses & Industrial Buyers
READY TO SOURCE FROM NIGERIA?
Let's Build a Reliable Mineral Supply Partnership
Whether you require Gold Doré, Tin Concentrate or Columbite–Tantalite, our team is ready to discuss specifications, documentation and dependable export supply tailored to your business.
CONTACT COMMERCIAL TEAM →DOWNLOAD COMPANY PROFILE →
Sastron and Company Ltd is a licensed Nigerian precious metals and strategic minerals company supplying Gold Doré, Tin Concentrate and Columbite–Tantalite to international refiners, processors and commodity buyers through transparent documentation and dependable export logistics.
CERTIFICATIONS & COMPLIANCE
Licensed Exporter
Quality Verified
Export Documentation
Products
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DISCLAIMER
Product specifications, grades and supply volumes are indicative and subject to batch verification, commercial agreement and availability.
Sastron and Company Ltd does not engage in the purchase of minerals from unlicensed sources. All transactions are subject to applicable Nigerian laws, internal compliance procedures and commercial agreement.
Sastron and Company Ltd does not engage in the purchase of minerals from unlicensed sources. All transactions are subject to applicable Nigerian laws, internal compliance procedures and commercial agreement.
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