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HNOSC – Global Leader in Scandium & Rare Earth Solutions

Premium Scandium Oxide, Metal, Master Alloys & Vanadium Compounds for Advanced Industrial Applications

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About HNOSC

Hunan Oriental Scandium Co., Ltd. (OSC), established in 2011, is a leading manufacturer and supplier of high-purity scandium and rare earth materials.

Our Mission

To strengthen the global scandium industry and become a respected enterprise through innovation, quality, and sustainable development. We are committed to delivering high-quality products and customized services from scandium raw materials to scandium-containing advanced materials.

  • High-End Technical Talents & R&D Team
  • Quality First, Service First Philosophy
  • Competitive Cost Advantage
  • Continuous Innovation & Environment Protection
32,000
m² Land Occupation
2011
Established
300+
Cooperating Partners
200+
Employees

Company Profile

Founded in August 2011, Hunan Oriental Scandium Co., Ltd. (OSC) has an outstanding R&D team and high-end technical professionals. We possess strong core competitive advantages in technology, market, brand, and quality.

Learn more about our certifications and organization →

Our Products

High-purity scandium, vanadium, and rare earth-based materials engineered for performance in advanced industrial applications.

Scandium Carbonate

Scandium Carbonate

High-purity scandium compound used in catalysts and specialty ceramics.

Scandium Series
Scandium Acetate

Scandium Acetate

Used in chemical synthesis and as a precursor for high-performance coatings.

Scandium Series
Ammonium Metavanadate

Ammonium Metavanadate

High-purity vanadium compound for catalysts and battery materials.

Vanadium Series
Aluminum Cerium Alloy

Aluminum Cerium Alloy

Breakthrough material with high strength, corrosion resistance, and thermal stability.

Rare Earth Alloy
Aluminum Lanthanum Alloy

Aluminum Lanthanum Alloy

Unique and valuable material for aerospace and high-temperature applications.

Rare Earth Alloy
Aluminum Erbium Alloy

Aluminum Erbium Alloy

High-performance alloy gaining traction in additive manufacturing and defense.

Rare Earth Alloy
Scandium Oxide

High Purity Scandium Oxide

>99.9% purity. Key raw material for ScAlN semiconductors and master alloys.

Scandium Series
Scandium Metal

Distilled Scandium Metal

Ultra-pure scandium metal for research and high-end alloy production.

Scandium Series
Al-Sc Master Alloy

Aluminum Scandium Master Alloy

Used to enhance strength, weldability, and thermal stability of aluminum alloys.

Alloy Series
AM Powders

Aluminum Magnesium Scandium Powder

Designed for additive manufacturing with excellent flowability and density.

Additive Manufacturing
View Full Product Catalog

Key Applications

Our materials enable breakthroughs in energy, electronics, aerospace, and advanced manufacturing.

SOFCs

Solid oxide fuel cells using scandium-stabilized zirconia for high efficiency and durability.

Semiconductor

Scandium aluminum nitride (ScAlN) for next-gen piezoelectric devices and RF filters.

Aluminum Alloy

Scandium-enhanced alloys for aerospace, marine, and high-performance automotive.

Additive Manufacturing

High-performance scandium-containing powders and wires for 3D printing.

Our Capacity

Advanced production, strict quality control, and continuous innovation drive our global leadership.

Innovation Capacity

Over 10 years of dedicated R&D in new scandium and rare earth products, processes, and applications.

Production Capacity

Advanced facilities ensure high-volume, consistent output of premium materials.

Quality Assurance

Strict QC with leading testing instruments and professional QA personnel.

Patents & Certificates

Committed to innovation and market leadership through intellectual property.

Commitment to Excellence

OSC maintains a strong enthusiasm and fighting spirit for technological innovation and market leadership to satisfy the demands of global customers. Our R&D team and high-end technical talents continuously push the boundaries of material science.

Latest News

Stay updated with our latest developments, innovations, and industry insights.

August 12

Extracting Rare Earth Value

Forging an outstanding future: Oriental Scandium continues to lead in sustainable rare earth extraction and utilization.

September 23

Aluminum Cerium Alloy Breakthrough

A groundbreaking new material with high strength, corrosion resistance, and thermal stability.

September 16

Aluminum Lanthanum Alloy

A unique and valuable material in the world of high-performance alloys and aerospace.

View All News and Updates →

Get in Touch

Interested in our scandium, vanadium, or rare earth alloy products? Reach out to our team.

Email

alice@hnosc.com

Phone

8613467516280

Location

Changsha, Hunan Province, China

Visit Our Official Website

For detailed product specifications, certifications, and inquiry forms, please visit the official HNOSC website.

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