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Best Natural Organic Raw Materials Chitosan Oligosaccharide Fertilizer
US$35.00
1-999 kg
US$31.00
1,000-9,999 kg
US$28.00
10,000+ kg
Sample price:US$40.00/kg.Request sample
Product profile
Customization
AvailableCertification
SGSShape
PowderModel NO.
HD-ChitosanFunction
Bacteriostasis Growth PromoterType
Chitosan OligosaccharideTransport Package
According to Your NeedsSpecification
According to Your NeedsTrademark
HaidelOrigin
ChinaHS Code
2942000000Key features
High Purity Chitosan: Chito Oligo content is guaranteed to be greater than or equal to 90%.
SGS Certified Quality: Product has passed SGS certification ensuring safety and quality standards.
Growth Promotion: Functions as a bacteriostasis agent and growth promoter for crops.
Low Moisture Content: Moisture content is strictly controlled to be less than or equal to 10.0%.
Customizable Solution: ODM and OEM services are available for tailored product requirements.
Fast Lead Time: Average lead time is within 15 workdays for both peak and off seasons.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-09-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.21h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQingdao Haidelong Biotechnology Co., Ltd. is identified as a China-based manufacturer established in 2008, with 102 employees, five production lines, a 600 m² manufacturing plant, and products focused on organic and environmentally friendly fertilizers. The supplier reports an R&D team, professional production and sales teams, five R&D engineers, and six to ten quality-control staff. It offers customized services and states that crop applications have improved soil, crop quality, and yield, but no specific customer names or independently verifiable case details are provided. Export activity is supported by self-operated import/export rights, stated export markets, Qingdao Port access, and delivery within 15 working days in both peak and off-peak periods. Certification information and sufficient evidence for financial credibility are not provided. The business profile contains some inconsistent classifications, with one slice describing it as a trading company and another identifying it as a manufacturer.
Supplier typeThe supplier is explicitly identified as a manufacturer and describes itself as engaged in R&D, production, import, and export of fertilizers. However, an associated-company record classifies the company nature as a trading company, creating a classification inconsistency that should be verified.
R&D capabilityThe supplier states that it has an R&D team and develops organic and environmentally friendly new fertilizers, while its product range includes seaweed extract, microbial fertilizer, chelate trace fertilizer, and amino acid products. This supports an identifiable R&D orientation, although no patents, laboratory credentials, or measurable innovation outcomes are provided.
Production capacityThe supplier reports a professional production line, five production lines overall, 102 employees, a 600 m² manufacturing plant, and six to ten quality-control staff. It also states that normal- and peak-season order fulfillment is within 15 working days, providing explicit evidence of operating production capacity and delivery capability.
Customization capabilityThe supplier explicitly states that it can provide customized services according to customer needs. No details are given on customization scope, technical feasibility, minimum order requirements, or implementation process, but the stated capability directly supports this field.
Product Q&A
Q:What is the purity of the Chitosan Oligosaccharide?
A:
The Chito Oligo content is guaranteed to be greater than or equal to 90%.
Q:Does this fertilizer have any certifications?
A:
Yes, the product has passed SGS certification.
Q:What is the primary function of this product?
A:
It serves as a bacteriostasis agent and a growth promoter.
Q:What is the moisture content limit?
A:
The moisture content is less than or equal to 10.0%.
Q:Can I customize the product or get OEM/ODM services?
A:
Yes, both OEM and ODM services are available.
Send Inquiry
*To:
Qingdao Haidelong Biotechnology Co., Ltd.
Qingdao Haidelong Biotechnology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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