• Production of Magnesium Compounds and Feed Additives

  • The principal activity of KMZ JSC is the production of magnesium compounds (magnesium sulfate), classified as other basic inorganic chemicals (OKVED 20.13).

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Magnesium Compounds for Agriculture

a source of magnesium nutrition for plants that helps eliminate the deficiency of this element and increase crop yields

Improved Crop Quality

increased starch, sugar and protein content, improved seed germination, increased plant resistance to fungal diseases

Increased Resistance to Adverse Conditions

drought, cold and diseases

Stimulated Root System Development

improved root growth and better absorption of moisture and trace elements from the soil

Agricultural Enterprises and Holdings

> Grain crop yield increase of up to 30%

> High grain quality (not lower than Class 2)

Farming Enterprises

> Yield increase of up to 50%

> Improved taste of vegetables and fruits

> Stress resistance

> Increased disease resistance

Greenhouse Farms

> Higher yields

> Improved taste

> Immunity to diseases

Flower-Growing Farms

Magnesium is a vital plant nutrient that affects plant health, development and yield. Magnesium is the central atom in the chlorophyll molecule, which makes it indispensable for photosynthesis. Magnesium is a mobile element that moves upward through the plant, so its deficiency is first noticeable on the lower leaves

> activates enzymes involved in metabolism

> promotes phosphorus uptake

> increases resistance to stressful conditions

Livestock Farms

Magnesium sulfate is one of the main additives in the diet of animals and poultry

> Improves digestion, appetite and metabolism

> Builds stress resistance

> Boosts immunity

Cosmetics and Pharmaceutical Companies

> Strengthens the body's immune system

> Has an antiviral effect

> Increases the body's stress resistance

> Normalizes blood circulation and sleep

Silicon-Magnesium Plant JSC was founded on March 7, 2024

The founders of the company are private individuals. The principal activity of KMZ JSC is the production of magnesium compounds (magnesium sulfate), classified as other basic inorganic chemicals (OKVED 20.13). The products are multi-purpose and are used in industry, agriculture, cosmetics, feed production and road construction.

The production process regulations were developed by ANO "OSU Technopark" using the latest developments and technologies of the scientific community.

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Download the video presentation >>>

From June 15 to October 1, 2026, we are fixing the price of magnesium sulfate

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KMZ delegation held talks with market leaders at the All-Russian Field Day

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KMZ JSC launches magnesium sulfate sales on the OZON marketplace

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10
Aug

KMZ PRODUCTS ENTER THE REGIONAL STAGE OF THE '100 BEST GOODS OF RUSSIA' COMPETITION

Colleagues, partners, friends! We have important news. The products of the Silicon-Magnesium Plant took part in the regional stage of the all-Russian competition '100 Best Goods of Russia', which every year serves as the main showcase of the highest quality of domestic products.

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We Are Hiring: Permanent Positions

Following the successful launch and expansion of production, we are looking for a team of process engineers for our chemical production

We offer:
> official employment in accordance with the Labor Code of the Russian Federation
> full social benefits package
> competitive salary
> career growth
> on-site training opportunities

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Zero-Waste Production

Innovative Technologies

Environmental Safety


Our products have received the "Made in Russia" certificate


and are registered in the Register of Pesticides and Agrochemicals
under number 999-11-9947-1

is used in agriculture as a source of magnesium and sulfur, in the production of synthetic detergents, in medicine as a sedative, and in the chemical industry in the production of sodium perborate. Since magnesium sulfate is highly water-soluble, it can be applied through any irrigation system for feeding vegetable, ornamental and other crops. For basic application it is used together with nitrogen and phosphorus plant nutrients

  • fraction: granules / crystals
  • packaging: 25 kg bag / 1000 kg big bag
  • shelf life: up to 1 year
  • application: in agriculture, as a mineral source of magnesium and sulfur on all soil types to increase soil fertility and crop yields. The product improves the yield and taste of cereal and vegetable crops and the content of starch and vitamins in plants. It is widely used in greenhouse farming and floriculture


is used in a wide variety of industrial processes (production of paper, textiles, agrochemical products and other products). Magnesium sulfate monohydrate can also be used as an additive in food products and cosmetics

  • fraction: crystals
  • packaging: 25 kg bag
  • shelf life: up to 1 year
  • application: in a wide variety of industrial processes, and as an additive in food products and cosmetics


trade name — KMU

is used in agriculture as a regulator of magnesium content in soils and grounds. In addition, KMU can be used in construction for road surface reinforcement

  • fraction: brown powder
  • packaging: 25 kg bag / 700 kg big bag
  • shelf life: up to 1 year
  • application: in agriculture as a regulator of magnesium content in soils and grounds. In addition, KMU can be used in construction for road surface reinforcement


Epsom salt is a natural wellness and cosmetic product. Composition: magnesium, sulfur and oxygen. Regular baths with Epsom salt replenish the magnesium deficiency in the human body, prevent the development of a whole range of diseases, boost immunity, reduce stress, promote muscle relaxation, normalize sleep, restore the structure of hair and nails, and help with weight loss

  • fraction: white powder / granules up to 10 mm
  • packaging: 25 kg bag
  • shelf life: up to 1 year
  • used for weight loss, cellulite treatment, cosmetic purposes and for relieving symptoms of magnesium and sulfur deficiency (insomnia, fatigue, muscle cramps, pain, etc.)


On the interactive map, the regions where KMZ JSC products are sold are highlighted in green. The locations of finished-product shipping warehouses are highlighted in orange (the warehouse address opens in a pop-up window).

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Prokudskoye village
13 Rabochaya St.

Supplier: AgroSoyuz
phone +7 999 468 7102
e-mail: soyuzregionnsk@mail.ru
Vladikavkaz
2A Kholodny Lane

Supplier: AgroSoyuz
phone +7 999 468 7102
e-mail: soyuzregionnsk@mail.ru


Silicon-Magnesium Plant JSC supplies its products both to regions of Russia and to 12 neighboring countries. Deliveries to 7 more countries are about to start.





Address:

462241, Orenburg Region, Kuvandyk District,
Kuvandyk, 37 Mira Ave.

Working Hours:

Monday - Friday
08:00 - 17:00

Contacts:

Phone: +7 (35361) 26 2 51
E-mail: info@kremnemag.ru

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© Silicon-Magnesium Plant JSC 2025. All rights reserved.