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About Hunan Jinhao

Established in August 2011, Hunan Jinhao New Material Technology Co., Ltd is a professional high-tech enterprise specializing in the R&D, manufacturing, and marketing of premium metal powders. We are certified as a “New Material Enterprise” by the Hunan Economic and Information Technology Commission.

Our product range includes ultra-fine spherical aluminum powder, aluminum flake powder, zinc flake powder, Al-based composite material powders, and other high-performance new material powders designed to enhance the performance of your products across industries.

2011

Founded

2016

Listed on NEEQ

48+

Products

Our Featured Products

Engineered for excellence across industries — from aerospace to electronics, automotive to energy.

Spherical Aluminum Powder

Ultra-fine, atomized spherical aluminum powder ideal for powder metallurgy, additive manufacturing, and conductive pastes in solar cells.

• High sphericity & flowability
• Used in PV industry (backside conductive paste)
• Supplied to GIGA, Rutech, Dupont

Aluminum Flake Powder

Lamellar aluminum flake powder produced by dry method, used in coatings, inks, and masterbatches for high luster and durability.

• Oil ink & printing applications
• Masterbatch & firecracker use
• Superior reflective properties

Zinc Flake Powder

Anti-corrosion zinc flake powder for heavy-duty industrial coatings, Dacromet systems, and protective layers.

• High corrosion resistance
• Used in Dacromet & paint
• Ideal for powder coating

6061 Aluminum Alloy Powder

High-strength aluminum alloy powder suitable for structural components and lightweight engineering applications.

• Excellent mechanical properties
• Corrosion resistant
• Ideal for additive manufacturing

7075 Aluminum Alloy Powder

High-performance alloy powder with superior strength-to-density ratio, used in aerospace and defense sectors.

• High tensile strength
• Aerospace-grade material
• Heat treatable

AlSi50 Alloy Powder

Aluminum-silicon alloy powder with excellent wear resistance and thermal stability for engine components.

• High silicon content (50%)
• Low thermal expansion
• Used in pistons & cylinder liners

Magnesium & Mg-Al Alloy Powder

Lightweight, reactive powders used in pyrotechnics, metallurgy, and self-heating packaging systems.

• High energy density
• Used in self-heating food packages
• Flammable in fine form

Atomized Copper Alloy Powder

Precision-engineered copper-based powders for electrical contacts, friction materials, and thermal management.

• High conductivity
• Wear-resistant formulations
• Customizable particle size

View All 48 Products

Why Choose PowderMaterial.com?

Advanced Technology

Utilizing state-of-the-art atomization and dry-method production for consistent, high-purity powders.

Global Reach

Trusted by partners in Turkey, Australia, Russia, Japan, and across Europe and North America.

Certified Quality

Certified “New Material Enterprise” with strict quality control and ISO-level standards.

Global Collaborations

Turkey Customer at CHINACOAT

In 2019, Turkish customers showed strong interest in our dry-method flake powder at CHINACOAT in Shanghai. A successful discussion led to long-term cooperation.

Australia Site Testing

A partner from Australia and New Zealand visited our factory for raw material testing, strengthening our relationship from business to friendship.

Russia Cooperation Talks

Since our founding, we’ve actively pursued global partnerships, including strategic discussions with Russian clients.

Frequently Asked Questions

What is spherical aluminum powder used for?

It's widely used in powder metallurgy, additive manufacturing (3D printing), and as a raw material for conductive aluminum paste in solar cells.

How is flake aluminum powder produced?

Our flake aluminum powder is produced using a dry method, ensuring high purity and consistent lamellar structure for optimal performance in coatings and inks.

Do you supply to international companies?

Yes, we supply to world-renowned companies such as GIGA, Rutech, Dupont, and Pancolor, and have clients across Europe, Asia, Australia, and the Americas.

Is zinc flake powder corrosion-resistant?

Yes, zinc flake powder provides excellent anti-corrosion protection and is commonly used in Dacromet systems, industrial paints, and powder coatings.

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