Independent Research. Proven Manufacturing. Reliable Catalyst Solutions.

We are an internationally active participant in the catalyst manufacturing industry, supported by modern production facilities and established quality management practices.

Over the years, we have remained focused on applied research and continuous innovation in catalysis technologies, serving industrial and environmental applications with stable and dependable products.

Our work is centered on delivering consistent performance, material reliability, and application-oriented catalyst design, supporting customers across air treatment, gas purification, and emission control processes.

Manufacturing & Customisation
Our factory is equipped with specialized production lines for:
-  Manganese-based catalysts
-  Copper-based catalysts
-  Selected noble metal catalysts
We support both standard production and customised catalyst solutions, including formulation, shape, loading, and physical properties, tailored to specific operating conditions and customer requirements.


Catalyst Portfolio
Our main product range includes:
-  Hopcalite catalysts
-  Ozone Decomposition Catalysts
-  Ozone Destruction Catalysts
-  CO Removal Catalysts
-  VOCs Removal Catalysts
-  Molecular sieves
-  Replacement catalysts
-  Amorphous high-purity, high-activity manganese dioxide (MnO₂) catalysts

These products are designed for applications where gas purification efficiency, operational stability, and service life are critical.


Our Strengths
✅ Independent R&D capability focused on catalyst performance and application adaptation
✅ Modern manufacturing infrastructure ensuring process control and batch consistency
✅ Customisation capability to meet diverse industrial operating conditions
✅ Commitment to sustainable production, with ongoing efforts to reduce environmental impact during manufacturing
🤝We support sustainable supply chains while maintaining performance and environmental responsibility.

DEAI CHEM CO.,LTD.

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