Premium Magnesium-Based Fertilizers

Yinong Magfert Ltd is a specialist, forward-thinking, innovative producer of premium quality magnesium-based fertilizers — including Magnesium Sulphate Monohydrate and Magnesium Oxide — in a range of industry-standard formulations trusted by farmers and agribusinesses globally.

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Advanced Production

State-of-the-art facility in Dashiqiao, Liaoning — heart of global magnesite reserves.

Premium Quality

260,000 metric tonnes annual capacity with strict quality control standards.

Global Reach

Serving customers across tropical and temperate agricultural regions.

About Yinong Magfert Ltd

Established in 2012, Yinong Magfert Ltd is a specialist, forward-thinking, and innovative producer of premium quality magnesium-based fertilizers. Our production and administrative center is located in Dashiqiao City, Liaoning Province — Northeast China — a region rich in magnesite deposits and home to a significant portion of the world’s magnesium resources.

We produce high-purity Magnesium Sulphate Monohydrate and Magnesium Oxide fertilizers in various industry-standard grades, serving agricultural, horticultural, and industrial clients worldwide. With an annual production capacity of 260,000 metric tonnes, we are equipped to meet large-scale global demand without compromising on quality.

260K+

Metric Tonnes Annual Capacity

10+

Years of Industry Excellence

Commitment to Excellence: We believe our customers’ success is our purpose.

Our Products

Premium-grade magnesium fertilizers engineered for optimal plant uptake, soil health, and crop yield enhancement.

Mag Fertilizer 2-5mm

Granular Magnesium Sulphate Monohydrate ideal for soil application and blending.

Grade: Fertilizer Grade
Size: 2-5mm granules
MgO Content: ≥32%
Solubility: Highly soluble

Fertilizer Grade MgSO₄·H₂O

High-purity monohydrate for agricultural use in deficient soils.

Form: Powder or crystal
Mg Content: ≥16%
S Content: ≥13%
pH: 5.5–7.5 (1% sol)

Feed Grade MgSO₄·H₂O

Suitable for animal nutrition and feed supplementation.

Purity: ≥98%
Heavy Metals: Below limits
Grade: Feed / Pharmaceutical
Appearance: White crystals

Magnesium Oxide Fertilizer

Slow-release MgO for long-term soil magnesium correction.

MgO Content: ≥85%
Form: Fine powder
Reactivity: Controlled solubility
Use: Soil amendment

High Solubility MgSO₄

Ultra-soluble formulation for drip irrigation and foliar sprays.

Solubility: >100g/100ml (20°C)
Grade: Technical / Agricultural
Impurities: Low Cl⁻, Na⁺
Use: Hydroponics, fertigation

Custom Blended Mg Fertilizers

Tailored blends with NPK or micronutrients upon request.

Customization: Size, ratio, packaging
MOQ: Flexible for global partners
Service: OEM & private label
Support: Technical data sheets

Magnesium Sulfate Monohydrate

Core product with consistent quality and global certifications.

Formula: MgSO₄·H₂O
Mg: 16.5% min
S: 19.5% min
Standard: ISO, GB, ASTM

Industrial Grade MgSO₄

Used in wastewater treatment, textiles, and chemical synthesis.

Purity: 97–99%
Form: Powder, crystal, granular
Packaging: 25kg PP bags or bulk
Applications: Non-agricultural

Why Choose Yinong Magfert?

We combine innovation, integrity, and industry expertise to deliver magnesium fertilizers that enhance crop performance and soil health.

🌱

Crop Enhancement

Improves yield and quality in magnesium-deficient soils.

🔬

Premium Quality

Consistent purity, solubility, and performance.

🌍

Global Supply

Reliable logistics and on-time delivery worldwide.

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Customer Focus

Custom solutions and responsive support.

Applications of Magnesium Sulfate

Magnesium Sulfate is widely used to improve soil that is deficient in magnesium. It plays a critical role in chlorophyll production and photosynthesis, making it essential for healthy plant growth.

✓ Enhances productivity of palm and rubber trees in tropical regions
✓ Improves yield in potatoes, tomatoes, and peppers
✓ Supports growth of roses and ornamental plants
✓ Used in tobacco and cannabis cultivation
✓ Effective in both soil drenching and foliar application

Our fertilizers are suitable for conventional farming, greenhouse cultivation, hydroponics, and organic systems (where permitted).

Get in Touch

For inquiries, pricing, or technical support, reach out to our team directly.

Address

Chenjia Village, Nanou Economic Development Zone, Yingkou, Liaoning, China

Post Code: 115103

Contact

Tony Cao (President/CEO)

Mobile: +86 138 4077 0629

Tel: +86 417 3190227

Email

[email protected]

Website

www.ynminerals.com

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