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The Cheapest Protein Organic Nitrogen Fertilizer for Plants
Negotiable
5 Tons
Sample price:US$1.00/kg.Request sample
Product profile
Customization
AvailableCondition
NewCertification
SGSModel NO.
HD-ONApplication
Vegetables, Flowers, Fruit, CropsState
GranularValidity
Slow-actingPhysics State
SolidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralRaw Material
ManureType
Miscellaneous FertilizerColor
BlackTransport Package
According to Your NeedsSpecification
According to Your NeedsTrademark
HaidelOrigin
ChinaHS Code
2942000000Production Capacity
50 Millions/YearKey features
Organic Nitrogen Source: Derived from manure, providing essential nitrogen for plant growth.
SGS Certified Quality: Product meets international safety and quality standards verified by SGS.
Versatile Crop Application: Suitable for vegetables, flowers, fruits, and various field crops.
Slow-Acting Formula: Ensures long-term nutrient release for sustained plant health.
Neutral Soil Impact: Physiologically and chemically neutral, safe for soil health.
Multiple NPK Ratios: Available in various formulations including 10-3-4, 8-4-2, and 12-0-3.
High Organic Matter: Contains up to 80% organic matter for improved soil structure.
OEM/ODM Services: Custom manufacturing and branding services available for clients.
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: ≤7.46h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQingdao Haidelong Biotechnology Co., Ltd., established in 2008, is a China-based limited trading company with manufacturing capabilities. The company operates in the chemicals and agricultural sectors, offering products like seaweed extract and microbial fertilizers. With a professional production line and R&D team, they cater to various markets, including South America and Africa. They are capable of customization and have export experience since 2020. Their manufacturing plant covers 600m², with five production lines and a lead time of 15 workdays in both peak and off-peak seasons.
Supplier typeQingdao Haidelong Biotechnology is a limited company that acts as both a manufacturer and a trading company, with a focus on chemicals and agriculture.
R&D capabilityThe company has a dedicated R&D team and engages in developing organic fertilizers, indicating innovation in product development.
Production capacityWith five production lines and a 600m² facility, the company can produce and export efficiently, with a stable 15-day lead time.
Customization capabilityThe company offers customized services according to client needs, indicating flexibility in production.
Product Q&A
Q:What is the main raw material of this fertilizer?
A:
The fertilizer is made from manure, ensuring it is organic.
Q:Is this fertilizer suitable for all types of plants?
A:
Yes, it is applicable for vegetables, flowers, fruits, and general crops.
Q:What is the validity type of this product?
A:
It is a slow-acting fertilizer designed for long-term nutrient supply.
Q:Does the product have any certifications?
A:
Yes, the product is SGS certified.
Q:What are the available NPK ratios?
A:
We offer various ratios such as 10-3-4, 8-4-2, and 12-0-3.
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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