In a world where technology drives progress, coltan has emerged as a cornerstone mineral, powering industries from electronics to aerospace with its unmatched properties. At Adalidda, we are proud to be a trusted global supplier of ethically sourced, premium-grade coltan from Rwanda, connecting importers and manufacturers from over the world with a mineral that not only meets but exceeds the highest industry standards. Our mission is clear: to deliver exceptional quality while championing social and environmental responsibility.

With an unwavering commitment to sustainable practices, fair partnerships with local cooperatives, and rigorous environmental stewardship, Adalidda ensures that every shipment of Rwandan coltan represents both superior quality and a meaningful contribution to a responsible global supply chain.

Why Partner with Adalidda?

Our Rwandan coltan is a symbol of quality, traceability, and ethical sourcing. Harvested from Rwanda, a country renowned for its stringent mineral extraction standards, our coltan undergoes meticulous processing to meet the diverse needs of high-tech industries. Every batch reflects our core values of fairness, transparency, and environmental care, enabling our partners to achieve production goals while supporting responsible sourcing initiatives.

Discover the Unparalleled Value of Our Coltan Across Industries:

1. Electronics: Redefining Advanced Technology 

From smartphones to cutting-edge computers, coltan is indispensable in creating capacitors and high-performance components. Adalidda’s premium coltan is engineered to meet the rigorous demands of electronics manufacturing, offering:

• Exceptional capacitance, conductivity, and heat resistance. 

• Proven reliability for longer-lasting, high-performing devices. 

By sourcing coltan from Adalidda, electronics manufacturers gain not only superior raw materials but also an ethical supply chain partner committed to innovation and sustainability. Join industry leaders in transforming the electronics landscape with products that integrate performance and responsibility.

2. Telecommunications: Fueling Faster Connectivity 

The telecommunications sector thrives on speed and reliability, and coltan is pivotal for ensuring seamless data transmission and advanced connectivity. Our coltan’s high purity ensures superior performance in components that power: 

• Fiber optic networks. 

• Data centers. 

• Modern communication infrastructures. 

By choosing Adalidda, telecommunication leaders align with a partner that delivers quality, traceability, and a sustainable vision for global connectivity.

3. Aerospace: Enabling Innovation Beyond Limits 

Extreme environments demand exceptional materials. In aerospace applications, Coltan’s unique properties make it vital for manufacturing heat-resistant alloys and critical components in aircraft and spacecraft. Adalidda’s coltan is refined to exceed aerospace industry standards, offering:

• Outstanding durability in high-stress conditions. 

• Proven performance in cutting-edge applications. 

Collaborate with us to propel aerospace advancements while upholding sustainability and ethical sourcing principles.

4. Automotive: Driving the Future of Transportation 

In the rapidly evolving automotive sector, coltan is a cornerstone for building the next generation of vehicles, especially electric vehicles (EVs). Our coltan supports: 

• Heat-resistant braking systems. 

• High-performance battery components. 

With Adalidda’s ethically sourced coltan, automotive manufacturers can lead the charge toward cleaner, more efficient transportation while meeting rising consumer demands for environmental responsibility.

Specifications

Chemical Analysis in %:

Ta205 = 39.97

Nb205 10.71

U308= 0.167

ThO2 = 0.026

Moisture 0.171

Fe2O3 = 9.86

SnO2 = 4.10

TiO2 = 3.12

SiO2 = 16.43

A1203 = 4.21

Na2O = 0.27

MgO = 0.30

P205 = 0.07

SO3 = 0.11

K20 = 0.75

CaO = 3.82

Cr2O3 = 0.14

MnO = 1.65

NiO = 0.01

ZnO = 0.01

SeO2 = 0.46

Sro = 0.18

Y203 = 0.66

ZrO2 =

l = 0.04

Cs20 = 0.05

BaO = 0.21

HfO2 = 0.22

PbO = 0.58

Our Pledge: Ethical Sourcing, Global Impact 

At Adalidda, ethical sourcing is more than a promise, it’s our foundation. By partnering with local Rwandan cooperatives, we promote fair labor practices and uplift communities, fostering economic prosperity and resilience. Our sustainable extraction methods ensure minimal environmental impact while guaranteeing the traceability and reliability that global manufacturers require.

Let’s Build a Responsible Future Together 

Choose Adalidda’s premium Rwandan coltan and experience the perfect synergy of quality, integrity, and responsibility. By sourcing coltan from us, you secure a world-class mineral that enhances your products while contributing to ethical global practices.

Join the Movement Toward Responsible Innovation 

Contact us today to learn more and place your order. Together, we’ll shape a brighter future for your industry and the planet. 

Adalidda: Your Trusted Partner in Ethical Mineral Sourcing.

Adalidda Southeast Asia

Mrs. Susa Taing
General Manager

65 C Street 101

Phnom-Penh

Cambodia

WhatsApp/Telegram: +85569247974

Email: info@adalidda.com

Adalidda India

Mr. Rajaram Gulothungan

General Manager

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Email: gulothungan@adalidda.com

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Adalidda is a premier global branding, marketing, and sales agency specializing in agricultural products. Our mission is to connect high-quality Asian and African products with international markets, fostering sustainable growth and economic development across Asia and Africa.