Zinc Sulfate Heptahydrate
A white or colorless crystalline form, highly soluble in water, produced from high-purity zinc oxide for pharmaceutical use.
- Zinc content (Zn)
- 21%
- FOB price
- $470 – $520 / mt
- Production capacity
- 1,000 tons / month
Mineral processing · Tuyen Quang, Vietnam
Our mission is to create sustainable solutions for society by recovering value from raw materials through innovative processes — supplying high-quality zinc sulfate, zinc oxide and antimony metal to industries worldwide.
Who we are
The All Metals EPT factory was built in 2014 in a challenging mountainous region. Through relentless effort, we have created a production facility of great social significance, providing stable jobs for nearly 100 local workers and contributing to improving community livelihoods.
With a total investment of up to 150 billion Vietnamese dong, our products — such as zinc sulfate monohydrate and zinc oxide — are highly valued for their quality and purity, and have been exported to over 30 countries worldwide.
Our products
We serve a wide range of industrial sectors, providing not only products but also services carefully developed to meet the specific needs of each market.
A white or colorless crystalline form, highly soluble in water, produced from high-purity zinc oxide for pharmaceutical use.
A fine white powder, highly soluble in water, widely used in agriculture, animal feed production and various industrial applications.
A white inorganic powder, insoluble in water, widely used in the cosmetics, pharmaceutical and various other industrial sectors.
A silver-white metal with high hardness, used as a hardening agent for alloys.
Industries we serve
All Metals EPT serves a wide range of industrial sectors.
Why All Metals EPT
Products valued by customers for consistent quality and purity, verified by independent analysis (SGS).
Three production lines for antimony metal, zinc oxide and zinc sulfate — from raw mineral to finished product.
Products successfully exported to over 30 countries, with flexible packing such as 1 MT FIBC bags.
Committed to protecting the environment and contributing positively to the local community.
Our journey
Business registration issued by the Department of Planning and Investment of Tuyen Quang Province.
Construction of the factory in a challenging mountainous region, creating stable jobs for nearly 100 local workers.
First batch of export-quality antimony metal produced.
Second production line for 90% zinc oxide (ZnO), capacity 1,000 tons/year, supplying domestic frit producers.
Third workshop built to produce zinc sulfate, capacity 3,000 tons/year.
News & insights
The Global Zinc Chemical Industry and Vietnam’s Competitive Advantage The global zinc chemical industry, with key products like zinc sulfate (ZnSO4), zinc…
Read articleZinc Sulfate (ZnSO4): A Cornerstone of Modern Animal Feed Production In the relentless pursuit of optimizing livestock health and productivity, the modern…
Read articleZinc Sulfate (ZnSO4): The “Golden” Element for Sustainable Agricultural Yields In the context of modern agriculture, where optimizing yield and crop quality…
Read articleWork with us
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