Manganese Products Manufacturer
20+ Years Experience

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Manganese Products Manufacturer
20+ Years Experience

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Manganese Products Manufacturer
20+ Years Experience

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QINGCHONG

ABOUT QINGCHONG

QingChong is a high-tech enterprise that integrating R&D, production and sales of manganese chemicals. Our products mainly include natural manganese dioxide, chemical manganese dioxide, electrolytic manganese dioxide, activated manganese dioxide, manganese sand and other manganese salt products. The products are widely used for many industries like battery, ceramics, glass, metallurgy, water treatment, feed and fertilizer etc. The products are exported to lots of countries and regions, such as Korea, Japan, South Africa, America, Europe and Southeast Asia.
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QINGCHONG

HOT PRODUCTSG

QingChong manufacture series of manganese compounds covering many end-user markets like battery, construction, industrial, agriculture, water treatment and chemicals.

We are a 20+ years client-trusted supplier for:

Electrolytic manganese dioxide for alkaline and zinc-carbon battery.

Manganese dioxide working as an inorganic pigment for ceramics, bricks and glass-making.

Manganese filter media to remove iron, manganese and arsenic in water treatment.

Manganese sulfate and manganese carbonate for animal feed and fertilizers.

...

Electrolytic Manganese Dioxide
It is a high-quality form of manganese dioxide that is produced through a mix of electrolysis as well as chain reaction. EMD's process ...
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Manganese Filter Media
It was found to be an excellent natural filtration media to remove iron, manganese, arsenic and other harmful substance in water solutions...
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Manganese Sulfate
It is a salt composed of manganese (Mn), a metallic element, and the sulfate anion (SO₄²⁻), which is derived from sulfuric acid ...
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Manganese Carbonate
It is a pale pink to light brown powder, water-insoluble solid. Manganese carbonate is produced industrially in large scale ...
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QINGCHONG

APPLICATION AREA

QINGCHONG

APPLICATION AREA

Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
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Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
Lear More

Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
Lear More

Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
Lear More

Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
Lear More

Colorant Manufacturing

Our manganese-based materials ensure vibrant, long-lasting coloration with excellent stability and dispersion, supporting a wide range of industrial colorant formulations.
Lear More

QINGCHONG

COOPERATION CASES

High-Performance Manganese Dioxide Filter Media Transforms Japanese Water Treatment Project

Client Country/Region & Industry Background

A eading water treatment project in Japan, specializing in the purification of groundwater for municipal or industrial use.


Client Pain Point or Need

The client was previously using manganese dioxide filter media from another supplier that failed to meet critical specifications. The inconsistent MnO2 content and unstable particle size distribution of the old media led to suboptimal performance. This resulted in inefficient removal of iron and manganese from the groundwater, preventing them from achieving the desired high-quality water standards.


Our Solution

We provided our premium-grade manganese dioxide granular media. Our product is specifically engineered to offer:

  • High Purity & Consistent Content: Guaranteed high percentage of active MnO2 for superior oxidative capacity.
  • Precise Particle Size: Carefully controlled grain size ensures permeability and backwash efficiency.

Results & Outcome

After switching to our manganese sand, the project saw immediate and significant improvements:

  • Exceptional Removal Efficiency: The system successfully and consistently removed dissolved iron and manganese from the groundwater.
  • Significant Water Quality Enhancement: The treated water quality met and exceeded stringent local standards, showcasing a major leap in purity and safety.
  • Reliable Performance: The consistent quality of our media ensured stable, long-term operation of the filtration system without the issues faced with the previous supplier.
22High-Performance Manganese Dioxide Filter Media Transforms Japanese Water Treatment Project

Client Country/Region & Industry Background

A eading water treatment project in Japan, specializing in the purification of groundwater for municipal or industrial use.


Client Pain Point or Need

The client was previously using manganese dioxide filter media from another supplier that failed to meet critical specifications. The inconsistent MnO2 content and unstable particle size distribution of the old media led to suboptimal performance. This resulted in inefficient removal of iron and manganese from the groundwater, preventing them from achieving the desired high-quality water standards.


Our Solution

We provided our premium-grade manganese dioxide granular media. Our product is specifically engineered to offer:

  • High Purity & Consistent Content: Guaranteed high percentage of active MnO2 for superior oxidative capacity.
  • Precise Particle Size: Carefully controlled grain size ensures permeability and backwash efficiency.

Results & Outcome

After switching to our manganese sand, the project saw immediate and significant improvements:

  • Exceptional Removal Efficiency: The system successfully and consistently removed dissolved iron and manganese from the groundwater.
  • Significant Water Quality Enhancement: The treated water quality met and exceeded stringent local standards, showcasing a major leap in purity and safety.
  • Reliable Performance: The consistent quality of our media ensured stable, long-term operation of the filtration system without the issues faced with the previous supplier.
33High-Performance Manganese Dioxide Filter Media Transforms Japanese Water Treatment Project

Client Country/Region & Industry Background

A eading water treatment project in Japan, specializing in the purification of groundwater for municipal or industrial use.


Client Pain Point or Need

The client was previously using manganese dioxide filter media from another supplier that failed to meet critical specifications. The inconsistent MnO2 content and unstable particle size distribution of the old media led to suboptimal performance. This resulted in inefficient removal of iron and manganese from the groundwater, preventing them from achieving the desired high-quality water standards.


Our Solution

We provided our premium-grade manganese dioxide granular media. Our product is specifically engineered to offer:

  • High Purity & Consistent Content: Guaranteed high percentage of active MnO2 for superior oxidative capacity.
  • Precise Particle Size: Carefully controlled grain size ensures permeability and backwash efficiency.

Results & Outcome

After switching to our manganese sand, the project saw immediate and significant improvements:

  • Exceptional Removal Efficiency: The system successfully and consistently removed dissolved iron and manganese from the groundwater.
  • Significant Water Quality Enhancement: The treated water quality met and exceeded stringent local standards, showcasing a major leap in purity and safety.
  • Reliable Performance: The consistent quality of our media ensured stable, long-term operation of the filtration system without the issues faced with the previous supplier.

QINGCHONG

LATEST NEWS

What documents are required for exporting manganese carbonate
To export manganese carbonate (CAS 598-62-9, HS code 2836999000), the following documents and compliance measures are typically required...
2025.08.20 Lear More
What documents are required for exporting manganese carbonate
To export manganese carbonate (CAS 598-62-9, HS code 2836999000), the following documents and compliance measures are typically required...
2025.08.20 Lear More

Welcome to Contact Us

If you have any questions or inquiries, please feel free to contact us. We will provide you with comprehensive support and customized solutions. We look forward to working with you for a mutually beneficial partnership!
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CONTACT US

Office Address:21/F,Zhonghan Fortune Building,Ji'an Road, Yuetang District,Xiangtan,Hunan,China

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

whats app: +86 13786275365

Fax: +86-0731-52326138

E-mail: sales@xtmk.com