20+ Years of Humic Acid Supply
for Agriculture Industry

Where Quality Begins — Our Factories, Your Edge

AGROLINK

Established in 2005, we began as a manufacturer specializing in mineral-source humic acid products.
In 2014, we obtained the production license for feed-grade sodium humate issued by the Ministry of Agriculture, and successively earned ISO 9001:2015 and ISO 22000:2018 certifications.
With three company-owned factories, we consistently and reliably supply customers across Southeast Asia and Europe, with markets covering Malaysia, Indonesia, Vietnam, South Korea, India, Egypt, and Taiwan, China.

3 Wholly-Owned Manufacturing Bases

*Across: Shanxi, Inner Mongolia, and Xinjiang
*Raw Material Supply: Supplying high-quality humic acid raw materials for industrial and agricultural use.
*Quality Control: Rigorous batch-testing paired with flexible on-demand production to guarantee solubility and purity.

Main Raw Materials

Potassium Fulvate

100% Solubility Potassium Fulvate
Microgranule/Big Flakes/Crystal/Powder
Neutral/Instant

Sodium Humate

HA: 40%/50%/60%/65%
Application: For Plant/Animal/Industry
Premium Feed & Aquaculture Grade

Fulvic Acid

Biochemical Potassium Fulvate（Non-Mineral）
High Content Fulvic Acid Powder 45% to 70%
Packaging: In 10/20 kg bag

Potassium Humate

High-Purity Shiny Crystals, Granule, Flakes & Powder
Derived from Premium Natural Leonardite
K₂O Content: 2%/4%/6%/8%/10%/12%

Seaweed Extract

Organic Seaweed Extract Biostimulant
Enhances Crop Resistance to Stress & Frost
Size: 3-5mm/5-8mm

Amino Acid

Over 22% Organic Matter Content
Appearance: Yellow Powder/Black&Colored Granular
Instant-Soluble&Controlled-Release Type

Where Humic Acid
Makes a Difference

In various application fields including agriculture, animal husbandry, aquaculture and industry, humic acid functions owing to its unique physical, biological and chemical properties. Besides its physical colloidal structure, humic acid also contains abundant active functional groups such as carboxyl groups and phenolic hydroxyl groups.

Why Choose AGROLINK

* 3 Wholly-Owned Mineral-Source Factories: Located in Shanxi, Inner Mongolia, and Xinjiang, ensuring massive reserves and extremely stable supply.
* Rigorous Batch-by-Batch Quality Control: Every shipment undergoes strict lab testing to guarantee outstanding purity and 100% water solubility.
* Highly Flexible On-Demand Production: We easily adjust active ingredients and formulations to perfectly match your specific target specifications.
* Customized Brand & Export Packaging: From standard 25kg bags to giant jumbo bags, we support customized OEM designs for your brand.
* Secure Sea Shipping & Smooth Customs Clearance: We apply moisture protection and palletization for shipments where applicable, with relevant certifications available to support smooth international logistics.

OEM Manufacturing & Custom
Packaging

Tailored Formulations: Custom blending and concentrations to meet your exact product specifications.

Diverse Packaging Formats: Flexible sizing from small retail bags to large industrial bulk sacks.

Quality-Assured Standards: Strict inspection of raw materials and finished goods prior to shipping.

As a direct factory, we secure your supply chain with premium humic substances, custom formulations, flexible packaging (25kg or jumbo bags), and guaranteed on-time global shipping

20+ Years of Exporting Experience

About Agrolink

Meet Agrolink Worldwide

Global Exhibitions

Meet our expert team on-site. We showcase raw potassium fulvate samples in various forms, our super potassium humate series, and live water-solubility tests directly at our booth.

**Free product samples & technical datasheets (TDS) available at our booth. **