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QingChong – Trusted Manganese Solutions Since 2005

Manufacturer of high-purity manganese dioxide, manganese filter media, and specialty manganese salts for global industries. With over 20 years of experience and exports to 30+ countries, we deliver reliable, consistent, and innovative manganese compounds.

Manganese Production Facility

80,000 MT annual production capacity across 6 advanced lines

About QingChong

A high-tech enterprise integrating R&D, production, and global sales of manganese chemicals since 2005. We are committed to innovation, quality, and sustainable development in the manganese industry.

Factory Since 2005

Over two decades of manufacturing excellence in Hunan, China — a recognized manganese chemical production base.

Quality Control

Complete and strict quality control system ensures every batch meets international standards.

15+ Years Export Experience

Serving clients in Korea, Japan, South Africa, USA, Europe, and Southeast Asia with deep market understanding.

Why Choose Us?

Professional R&D team, 80,000 MT annual capacity, stable supply chain, and responsive after-sales service — all backed by university collaborations and modern infrastructure.

Our Products

High-performance manganese compounds for diverse industrial applications

Electrolytic Manganese Dioxide

Electrolytic Manganese Dioxide

High-purity EMD for alkaline and zinc-carbon batteries. Excellent discharge performance and stability.

Manganese Filter Media

Manganese Filter Media

Effective in removing iron, manganese, and arsenic from water. Ideal for municipal and industrial treatment systems.

Manganese Carbonate

Manganese Carbonate

Used in fertilizers and animal feed supplements. High bioavailability and consistent quality.

Manganese Sulphate

Manganese Sulphate

Essential micronutrient for crops and livestock. Widely used in agriculture and feed industries.

Chemical Manganese Dioxide

Chemical Manganese Dioxide

Used in ceramics, glass, and pigments. Provides consistent color and performance.

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Activated Manganese Dioxide

High surface area for catalytic oxidation and environmental remediation applications.

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Natural Manganese Dioxide

Sourced and processed for industrial applications requiring natural-grade materials.

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Manganese Chloride

Used in chemical synthesis, catalysts, and industrial processes. High solubility and purity.

Industries & Markets

Our manganese products serve a wide range of global industries

Battery Manufacturing

Water Treatment

Ceramics & Enamels

Glass

Agriculture

Metallurgy & Alloys

Pharmaceuticals

Chemical Industry

20+
Years Experience
80,000+
MT Annual Capacity
6
Production Lines
30+
Countries Served

Frequently Asked Questions

What types of manganese dioxide do you produce?

We manufacture electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), natural manganese dioxide, and activated manganese dioxide for various industrial applications.

Can you provide custom packaging and labeling?

Yes, we offer customized packaging solutions including 25kg bags, 500kg jumbo bags, and tailored labeling to meet international shipping and regulatory requirements.

What certifications do your products have?

Our facility follows strict quality control protocols. We comply with international standards and can provide COA, MSDS, and other documentation upon request.

How do I request a sample?

Please visit our official website at cnmanganese.com to submit a sample request.

Get in Touch

For inquiries, samples, or technical support, visit our official website to connect with our team.

Office Address: 21/F, Zhonghan Fortune Building, 77 Ji’an Road, Yuetang District, Xiangtan City, Hunan Province, P.R. China

Factory Address: Heling Town, Yuhu District, Xiangtan City, Hunan Province, P.R. China

Tel: +86-0731-52326088

Fax: +86-0731-52326138

Email: info@cnmanganese.com

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