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Be Your Partner in Sustainable Agri-input Solutions

Lin Chemical specializes in the R&D, customized manufacturing, and global application of high-performance biological products and specialty nutrients.

Our Expertise

  • Biological Crop Protection

We have promoted and sold our product lines of microorganisms, botanicals and biochemicals, such as nucleopolyhedrovirus (NPV), in multiple overseas markets to ensure effective pest control with minimal or no chemical residues.

  • Customized Adjuvant Technology 

We provide tailored solutions ranging from tank-mix additives to “built-in” formulation components. Our portfolio includes APGs, silicone surfactants, modified soybean oil, mineral oil, and advanced polymer dispersing agents, designed to optimize the biological activity of active ingredients.

  • Functional Fertilizers & Soil Conditioners 

Our integrated nutrition solutions combine Microbials, Humic substances, Amino acids, Seaweed extracts, γ-PGA, and SAP. We also provide high-stability EDDHA-Fe and chelated trace elements to enhance nutrient uptake and soil health.

Why Lin Chemical?

We don’t just sell products; we provide integrated application systems. By combining biological tools with precision adjuvants and bio-stimulants, we help growers meet the most stringent international food safety standards.

United, we win!
Lin Chemical 

Recent Posts

Field Application Methods of Metarhizium anisopliae

by Master, posted in Uncategorized

Metarhizium anisopliae is a broad-spectrum entomopathogenic fungus widely used in sustainable and organic agriculture for biological pest control. Main applications in field: Seed Dressing: Mixed with oil flowable concentrates to coat seeds (e.g., peanuts, sugarcane) for early-stage protection against grubs. Soil Broadcast: Granular formulations are applied to the soil before sowing or during transplanting to … Continue reading Field Application Methods of Metarhizium anisopliae

Lentinan (LNT) / Shiitake Mushroom Polysaccharide

by Master, posted in Uncategorized

Category: Plant Immunomodulator & Bio-Antiviral Agent Mechanism: It acts as an elicitor that stimulates the plant’s Systemic Acquired Resistance (SAR). It boosts defensive enzyme activities (SOD, POD, PAL) and strengthens plant cell walls to block infections, while directly inhibiting viral replication. Applications: Primarily used to prevent and manage destructive plant viruses (e.g., Tobacco Mosaic Virus, … Continue reading Lentinan (LNT) / Shiitake Mushroom Polysaccharide

Aminooligosaccharins (Chito-oligosaccharides / COS)

by Master, posted in Uncategorized

Category: Plant Elicitor, Immunomodulator & Bio-Antiviral Agent Mechanism: It acts as a “plant vaccine.” Its molecular structure mimics fungal cell wall fragments, triggering the plant’s Systemic Acquired Resistance (SAR). It stimulates the production of defensive enzymes (chitinase, glucanase) and phytoalexins, while boosting endogenous growth hormones. Key Uses: Prevents destructive crop viruses, controls stubborn fungal/bacterial diseases … Continue reading Aminooligosaccharins (Chito-oligosaccharides / COS)

Bacillus thuringiensis var. kurstaki (Btk)

by Master, posted in Uncategorized

Category: Microbial Stomach-Poison Insecticide (Biopesticide) Mode of Action: Ingested by the target pest → Dissolved in the highly alkaline (pH >9.0) midgut of Lepidopteran larvae → δ-endotoxins bind to specific receptors and create pores in the cell membrane → Midgut perforation, leading to starvation and fatal septicemia within 48–72 hours. Target Scope: Strictly targets Lepidopteran … Continue reading Bacillus thuringiensis var. kurstaki (Btk)

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