At Mayfox, we understand the value of trust, transparency, and technical precision in the precious metals and gemstone industry. Whether you’re looking to refine gold, buy bullion, cut diamonds, or test gemstones, we offer world-class services tailored to meet both local and international standards. This article takes you inside our operations, helping you understand what we do and how to work with us for a smooth, secure, and professional experience in Kenya.
Our Core Services at a Glance
1. Gold Refining & Smelting
We operate a state-of-the-art gold refinery in Nairobi, offering secure and accurate gold refining and smelting services. Using modern techniques, we extract impurities and deliver 97%+ pure gold, ready for use in investment, jewelry, or manufacturing.
✅ Why choose us?
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ISO-compliant refining process
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Secure handling & transparent weighing
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Immediate purity assay results
2. Bullion Services – Buy & Sell Gold with Confidence
Whether you are an investor or a first-time buyer, Mayfox offers gold bullion bars and coins. We ensure authenticity, purity, and fair pricing for all our bullion products.
✅ What you get:
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Pure gold (97%+) bars
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Secure transactions
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Buy-back guarantee options
3. Diamond Cutting & Gemstone Testing
Our cutting-edge lab in Nairobi handles precision diamond cutting and certified gemstone testing. We work with individual miners, dealers, and international buyers to validate, cut, and grade diamonds and colored stones.
✅ Services include:
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Diamond grading and cutting
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Gemstone origin testing
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Certification & valuation reports
4. Assaying & Chemical Analysis
We conduct qualitative and quantitative chemical analysis to determine the exact composition and purity of precious metals and stones. Our assaying lab in Nairobi is trusted by miners, jewelers, and exporters across East Africa.
✅ Key Benefits:
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Fast turnaround
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Certified results
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Industrial-grade lab accuracy
How to Work With Mayfox
Step 1: Reach out to us through our Contact Page or visit our Nairobi office
Step 2: Bring your gold, diamond, or gemstone for testing/refining/cutting
Step 3: We conduct preliminary analysis and offer a transparent quote
Step 4: Services are executed with clear documentation and certification
Step 5: You receive your product (refined gold, cut diamond, test report, etc.) securely
Serving Kenya & Beyond
Mayfox is not just a local leader; we work with clients across Africa, the Middle East, Europe, and North America, who are seeking reliable and ethical partners in the African precious metals and gemstone space.
Whether you’re looking to refine gold, invest in bullion, test a gemstone, or grade a diamond, Mayfox is your go-to partner in Kenya. With a reputation built on integrity, quality, and customer service, we continue to lead the precious metals industry in East Africa.
Contact us today to learn more or schedule a visit to our Nairobi facility.