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Chitosan Fertilizer for Disease Control and Stress Resistance
US$2.00
3,000 kg
Sample price:US$1.00/kg.Request sample
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISOModel NO.
alga polysaccharide 100g/LApplication
Vegetables, Flowers, Fruit, SoybeanState
BrownValidity
Long-termPhysics State
LiquidInfection On Soil
No Requirement for SoilChemical Character
Chemical NeutralRaw Material
Brown SeaweedType
Commercial Organic FertilizerTransport Package
1L/5L/10L/20L/200L DrumSpecification
alga polysaccharide 100g/LTrademark
SeawinnerOrigin
ChinaProduction Capacity
10000L/MonthKey features
Disease & Stress Control: Prevents fungus diseases, enhances stress resistance, and controls nematodes.
High Activity Ingredients: Chitosan Oligosaccharide produced via enzymolysis from snow crab shells.
Soil Health Improvement: No soil requirement for infection; improves overall soil health.
Versatile Application: Suitable for vegetables, flowers, fruit, and soybean crops.
Certified Quality: ISO9001 and ISO certified with guaranteed quality and competitive price.
Liquid Formulation: Brown liquid state with long-term validity for easy application.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-06-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, Western Union
AI-Powered supplier vetting
SummaryQingdao Seawin Biotech Group Co., Ltd. is a China-based limited company founded in 2000, with 556 employees and operations in Shandong. It is identified as a manufacturer and processor focused on seaweed fertilizers, organic fertilizers, NPK fertilizers, fertilizer equipment, and related products. The supplier reports more than 10 production lines, a 260,000 m² manufacturing plant, annual seaweed extract and finished-product output of 600,000 tons, and export markets in South America, Europe, and North America. Its agronomist team provides fertilizer solutions and crop-protection advice, while reported certifications include ISO 9001, ISO 14001, ISO 45001, and ECOCERT organic-input certification. The available data supports strong production capability, certification coverage, and technical support. However, evidence is insufficient to confirm customization capability, financial credibility, or established customer cases; the trade records provided show only one transaction per listed buyer.
Supplier typeThe supplier is a limited company founded in 2000 and is explicitly described as a professional manufacturer focused on the exploitation, development, production, and marketing of marine biological products. Its product keywords and manufacturing descriptions identify it as a producer of seaweed fertilizer, organic fertilizer, NPK fertilizer, and fertilizer equipment rather than solely a trading company.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. Its SEAWINNER organic fertilizers are also stated to be certified by ECOCERT as organic agricultural inputs under both EU and NOP standards, providing explicit evidence of multiple quality, environmental, occupational-safety, and product certifications.
R&D capabilityThe supplier reports 41 years of total R&D-engineer experience and describes development and industrial utilization of marine biological resources. Its agronomist team provides professional fertilizer solutions and crop-protection advice, indicating technical development capability, although the slices do not provide specific R&D projects, patents, laboratories, or newly developed products.
Production capacityProduction capability is strongly supported by 556 employees, more than 10 production lines, a reported 260,000 m² manufacturing plant, two Shandong production bases, and stated annual output of 600,000 tons of seaweed extract and finished products. The supplier also reports lead times of within 15 workdays in off-peak periods and one month during peak periods, further indicating organized manufacturing capacity.
Product Q&A
Q:What are the main applications of this fertilizer?
A:
It is designed for use on vegetables, flowers, fruits, and soybeans.
Q:How does the product control diseases?
A:
The formulation contains Chitosan Oligosaccharide which prevents fungus-related diseases and controls nematodes.
Q:What is the source of the active ingredient?
A:
Chitosan Oligosaccharide is produced using enzymolysis technology from snow crab shells.
Q:Does this fertilizer require specific soil conditions?
A:
No, there is no requirement for soil infection or specific soil conditions.
Q:What is the physical state and color of the product?
A:
The product is a brown liquid.
Send Inquiry
*To:Qingdao Seawin Biotech Group Co., Ltd.
Qingdao Seawin Biotech Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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