Promoting Plant Growth and Development |
• Seed Germination • Root Development • Shoot and Fruit Growth |
Inducing Plant Disease Resistance and Broad-Spectrum Antimicrobial Activity |
• Antifungal/Bacterial Effects • Antiviral Activity • Ecological Safety |
Improving Soil Microecology and Nutrient Utilization |
• Beneficial Microbes • Nutrient Mobilization • Soil Structure |
We offer
• Purity: Our chitosan oligosaccharide (COS) achieves a purity of >93% (measured as glucosamine content), representing the highest standard in China.
• Degree of Polymerization (DP) Distribution: Our COS has a DP range of 2-8, with research confirming that DP 4-6 exhibits the highest bioactivity.
• No Monomeric Glucosamine: Our COS is free from glucosamine monomers, ensuring superior quality and performance.
Our strength
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We control the entire chain: ✔ Custom-engineered microbes ✔ Self-produced enzymes (1500U/ml+) Result: 30% lower processing costs vs competitors |
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Largest COS Spray-Drying Capacity in China •2×500-type industrial dryers •1,000kg/hour water evaporation •Lowest drying cost per ton in the industry |
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Reliable COS Supply Chain: ✓ Vietnam-origin chitosan ✓ No.1 in Chinese COS production ✓ Stable quality-volume-price" |