Iron - Company Ranking(29 companyies in total)

Last Updated：Sep 17, 2025 Aggregation Period:Aug 20, 2025〜Sep 16, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
興和資源素材部　無機材料課	Address Tokyo/ number of employees 7922 Business Activities 【Trading Division】 Import and export of textiles, machinery, building materials, ships, mineral resources, chemical raw materials, and daily life-related goods, as well as triangular trade and domestic sales. 【Manufacturing Division】 Research and development, manufacturing, and sales of OTC and prescription pharmaceuticals and medical devices; manufacturing and sales of FA vision units and security vision units; robot system integrator business; research and development of hardware such as lenses and cameras; research and development of system and embedded software, including AI; sales of energy-saving and energy-creating solutions; sales of labor-saving solutions; construction and sales of environmentally friendly buildings. Key Partners	Iron(II) sulfate heptahydrate (FeSO4·7H2O) Other	Our company handles Chinese-produced ferrous sulfate heptahydrate. ○Basic Information Product Name: Ferrous Sulfate Heptahydrate Chemical Formula: FeSO4 · 7H2O Appearance: Pale green crystals Purity: Available in 90%, 95%, and 99% purity Production Area: China Packaging: 25kgs, 50kgs Production Capacity: 300,000 mt/year ○Production Process Ferrous sulfate → Calcination → Drying → Grinding → Screening → Packaging 【Contact Information】 Kowa Co., Ltd. Industrial Related Business Division Resource Materials Department Inorganic Materials Section TEL: 03-3279-8057 FAX: 03-3279-8029 *For inquiries via the web, please use the inquiry form below.	Trace element fertilizers, soil conditioners, mineral feed additives, drainage treatment and waste liquid treatment agents.
		Agriculture: Fertilizer - EDTA Chelated Iron Other	Effectively supplies iron and supports the growth of healthy crops. Please give it a try!	We have many years of domestic sales experience in the fertilizer market.
		Agriculture: Fertilizer DTPA Chelated Iron Other	DTPA iron has excellent stability against pH and can reduce the formulation compared to EDTA iron. Please give it a try!	We have multiple domestic achievements for fertilizers.
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興和資源素材部　無機材料課

Address

Tokyo/

number of employees

7922

Business Activities

【Trading Division】 Import and export of textiles, machinery, building materials, ships, mineral resources, chemical raw materials, and daily life-related goods, as well as triangular trade and domestic sales. 【Manufacturing Division】 Research and development, manufacturing, and sales of OTC and prescription pharmaceuticals and medical devices; manufacturing and sales of FA vision units and security vision units; robot system integrator business; research and development of hardware such as lenses and cameras; research and development of system and embedded software, including AI; sales of energy-saving and energy-creating solutions; sales of labor-saving solutions; construction and sales of environmentally friendly buildings.

Key Partners

Featured Products

Iron(II) sulfate heptahydrate (FeSO4·7H2O)

overview

Our company handles Chinese-produced ferrous sulfate heptahydrate. ○Basic Information Product Name: Ferrous Sulfate Heptahydrate Chemical Formula: FeSO4 · 7H2O Appearance: Pale green crystals Purity: Available in 90%, 95%, and 99% purity Production Area: China Packaging: 25kgs, 50kgs Production Capacity: 300,000 mt/year ○Production Process Ferrous sulfate → Calcination → Drying → Grinding → Screening → Packaging 【Contact Information】 Kowa Co., Ltd. Industrial Related Business Division Resource Materials Department Inorganic Materials Section TEL: 03-3279-8057 FAX: 03-3279-8029 *For inquiries via the web, please use the inquiry form below.

Application/Performance example

Trace element fertilizers, soil conditioners, mineral feed additives, drainage treatment and waste liquid treatment agents.

Agriculture: Fertilizer - EDTA Chelated Iron

overview

Effectively supplies iron and supports the growth of healthy crops. Please give it a try!

Application/Performance example

We have many years of domestic sales experience in the fertilizer market.

Agriculture: Fertilizer DTPA Chelated Iron

overview

DTPA iron has excellent stability against pH and can reduce the formulation compared to EDTA iron. Please give it a try!

Application/Performance example

We have multiple domestic achievements for fertilizers.
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Address

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Business Activities

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Iron - Company Ranking(29 companyies in total)

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