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Hunan Jinkun New Material Co., Ltd.

Leading global supplier of high-purity rare earth scandium, tantalum, hafnium, rhenium, indium, gallium, and other rare and precious metal products.

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Hunan Jinkun Facility

About Us

Hunan Jinkun New Material Co., Ltd. focuses on the research and development, manufacture, and sales of rare earth scandium-related products, as well as rare and precious metal oxides such as rhenium, hafnium, tantalum, rare earth alloys, and target materials.

With a strong commitment to technological innovation and market leadership, we serve industries ranging from aerospace to semiconductors and solid oxide fuel cells (SOFC), delivering high-purity materials that meet the most stringent global standards.

99.9999%
Max Purity
20+
Global Markets
15+
Years Experience

Our Featured Products

Scandium Metal

High-purity scandium metal for advanced alloying and aerospace applications.

  • Purity: 99.9% ~ 99.999%
  • Form: Ingot, Powder, Shot
  • Applications: Al-Sc alloys, aerospace

Scandium Oxide

Ultra-pure Sc₂O₃ for lighting, ceramics, and catalysts.

  • Purity: 99.9% ~ 99.9999%
  • Form: Powder
  • Applications: SOFC, lamps, metallurgy

Hafnium Oxide

Critical material for nuclear control rods and semiconductor gate dielectrics.

  • Purity: 99.95%, 99.99%
  • Form: Powder, Sputtering Target
  • Applications: Nuclear, semiconductors

Rhenium Particle

High-melting-point particles for superalloys and catalysts.

  • Spec: Ф14H15; Ф16H14
  • Form: Spherical particles
  • Applications: Jet engines, catalysts

Tantalum

Corrosion-resistant metal for capacitors and chemical processing.

  • Purity: High-grade
  • Form: Powder, Sheet, Wire
  • Applications: Electronics, medical devices

Indium

Soft, silvery metal essential for ITO coatings and semiconductors.

  • Purity: High
  • Form: Ingot, Pellet, Target
  • Applications: Displays, solar cells

Gallium

Low-melting-point metal for GaAs and GaN semiconductor production.

  • Purity: High
  • Form: Liquid, Ingot, Target
  • Applications: LEDs, RF chips

Rare & Precious Metals

Custom solutions for specialized industrial and research needs.

  • Includes Ge, Ni, Zr, and more
  • High-purity oxides and metals
  • Custom specifications available

Key Applications

Semiconductor

Our hafnium oxide, gallium, and indium are critical in advanced semiconductor manufacturing, including gate dielectrics, GaN RF devices, and ITO transparent conductive layers.

Aerospace

Scandium-aluminum alloys and rhenium-based superalloys enhance strength, reduce weight, and improve performance in jet engines and structural aerospace components.

SOFC

Scandium-stabilized zirconia (ScSZ) electrolytes significantly improve ionic conductivity and efficiency in solid oxide fuel cells for clean energy applications.

Latest News

Metal Disclosure
06-2024

The Biggest Disclosure of Metal! How Much Do You Know? (3)

Exploring the hidden potential of rare metals in next-gen technologies.

Metal Disclosure 2
05-2024

The Biggest Disclosure of Metal! How Much Do You Know? (2)

Continuing insights into the strategic importance of scandium and rhenium.

Tantalum Uses
03-2024

The Uses and Application Fields of Tantalum

From capacitors to medical implants, discover the versatility of tantalum.

Frequently Asked Questions

What is the purity range of your scandium products?

Our scandium metal ranges from 99.9% to 99.999%, while scandium oxide reaches up to 99.9999% purity.

Do you provide custom specifications?

Yes, we offer customized particle size, shape, and packaging based on client requirements.

What are the main applications of hafnium oxide?

Hafnium oxide is used in semiconductor gate dielectrics, nuclear control rods, and high-temperature ceramics.

Can I request a Certificate of Analysis (COA)?

Absolutely. We provide detailed COAs for scandium, rhenium, tantalum, hafnium, and other product lines.

Do you ship internationally?

Yes, we serve customers in over 20 countries with reliable logistics and export documentation.

Contact Us

For inquiries, quotes, or technical support, please visit our official website to get in touch with our team.

Visit Official Website

+86 17373374561

info@gold-kun.com

Medium and Small Enterprises Promotion Park, Tianyuan District, Zhuzhou, Hunan, China

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