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We have kinds of xanthate series products, black medicine series products, sulfur urethane series products.

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about us

About company description

about huixin

what we do

Changsha Huixin Chemicals CO., LTD is a specializing in the flotation reagent supplier with over 40 years’.  The company’s is the biggest seller of many flotation reagent manufacturers.

We have kinds of xanthate series products, black medicine series products, sulfur urethane series products, Sodium Metabisulphite, and have ISO9001: 2015 quality system certification.

With its excellent quality and high-quality service, reliable quality assurance system and find favour in customers from more than 50 countries around the world, including Africa,the United States, Russia,United Kingdom, Canada, Chile, Peru,Japan, South Korea, Germany, Australia, New Zealand, Kazakhstan, Pakistan, Ethiopia, Bangladesh, etc.  The products are mainly used in the fields of feed, fertilizer, mineral processing, etc.

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Our Advantages

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  • It has passed the ISO9001:2015 quality system certification.

    Quality

    It has passed the ISO9001:2015 quality system certification.

  • A professional supplier of flotation reagents with over 40 years of history.

    Manufacturer

    A professional supplier of flotation reagents with over 40 years of history.

  • With

    service

    With "Quality innovation" as its core competitive ness and adfford perfect products as well as professional.

application

The products are mainly used in the fields of feed, fertilizer, mineral processing, etc.

news

Learn about our company and the industry through the latest news.

Zinc Sulphate Heptahydrate in Animal Feed: A Key to Healthier Livestock and Sustainable Farming

In the rapidly evolving global feed industry, nutritional precision and ingredient quality are paramount. At Huixin Chemicals, we understand that trace minerals play a critical role in animal health, growth performance, and immune function. Among these, Zinc Sulphate Heptahydrate (ZnSO₄·7H₂O) sta...

Sodium Metabisulphite: Enhancing Selectivity and Efficiency in Modern Mineral...

In the dynamic field of mineral processing, achieving high-grade concentrates while minimizing reagent consumption and environmental impact is a co...
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Granular Zinc Sulphate: The Smart Choice for High-Efficiency Fertilizers

Soil micronutrient deficiency—particularly zinc—is a widespread challenge affecting crop yields across Asia, Africa, and Latin America. At Huixin C...
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