Anti-Corrosion
Redefined

30+

Years
Corrosion Protection

8000h+

Salt Spray
Resistance

1%

Polyaniline Replaces
80% Zinc Powder

-29%

Lower Total
Life-cycle Cost

Innovating Advanced Materials for a Sustainable Future

Ya Da Feng Hui New Material (International) Limited, established in Hong Kong, is an overseas joint venture of Hunan Ya Da Feng Hui New Materials Co., Ltd. and is authorized as the global and domestic distributor of polyaniline heavy-duty anti-corrosion coatings.

Hunan Ya Da Feng Hui New Materials Co., Ltd. is primarily engaged in the research and development, large-scale production, sales, and technical services related to polyaniline heavy-duty anti-corrosion coatings and water-based adhesives.

The controlling shareholder of Hunan Ya Da Feng Hui New Materials Co., Ltd. is Hunan Benan Yada New Materials Co., Ltd., a chemical coatings company that integrates industry, academia, and research with the Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences. For over 20 years, it has primarily engaged in the development of UV coatings and polyaniline heavy-duty anti-corrosion coatings, serving as a modern coatings manufacturer and supplier that has largely replaced hot-dip galvanizing.

The International Business Division is primarily responsible for the long-term expansion of international business outside of China, including but not limited to markets in Asia, Central Asia, the Middle East, and Eastern Europe.

Polyaniline Heavy-duty Anti-corrosion Coatings

Eco-friendly Waterborne Adhesives

Polyaniline Coating vs. Traditional Zinc-rich Coating

Performance
Polyaniline Coating
Traditional Zinc-rich Coating
Corrosion Protection Life
30+ Years
10-15 Years
Salt Spray Resistance
8000h+
1000-4000h
Environmental Impact
Zero Zinc, Eco-friendly
Heavy Metals
Total Life-cycle Cost
-29%
Maintenance Cost Doubles
VS

industry solutions

Steel Structures

C3-CX

Rail Transit

C3-CX

Energy

C3-CX

Infrastructure

C3-CX

Marine

C3-CX

Bridges

C3-CX

Proven in Landmark

Changsha Muping Bridge (C5)

10+ Years of Verified Performance

Huanghua Airport T3 (C4)

Long-term Durable Protection

Beijing-Zhangjiakou High-speed Rail (C4)

High-standard Anti-corrosion Solution

Sanhanji Bridge

Over 10 Years of Field Validation

The global heavy-duty
anti-corrosion market will reach
USD 58 billion in 2027, with the
polyaniline route accounting
for USD 12.2 billion.

Latest News

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