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Agriculture Use Organic Seaweed Extract Liquid Fertilizer
US$1.80
1,000-15,999 L
US$1.70
16,000-24,999 L
US$1.60
25,000+ L
Sample price:US$1.00/l.Request sample
Product profile
Customization
AvailableCondition
NewCertification
SGSModel NO.
HD-Alga FApplication
Vegetables, Flowers, FruitState
PowderValidity
Quick ActingPhysics State
SolidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralRaw Material
SeaweedType
Commercial Organic FertilizerTransport Package
According to Your NeedsSpecification
According to Your NeedsTrademark
HaidelOrigin
QingdaoHS Code
2942000000Production Capacity
50 Millions/YearKey features
SGS Certified Quality: Product has passed SGS certification ensuring safety and compliance for agricultural use.
Versatile Crop Application: Suitable for Vegetables, Flowers, and Fruits to enhance physiological neutrality in soil.
Efficient Drip Irrigation: Optimized for drip irrigation with a dilution ratio of 1:600-800, applied 3-4 times per cycle.
Rapid Acting Performance: Designed for quick absorption and immediate nutritional benefits to crops.
OEM and ODM Services: Full customization support available with 5 dedicated R&D engineers and 102 staff.
Fast Lead Time: Peak and off-peak season production completed within 15 working days.
Flexible Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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: ≤6.89h 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:How should I apply this liquid fertilizer?
A:
For drip irrigation, dilute at a ratio of 1:600-800 and apply 3 to 4 times during the growing period.
Q:What is the recommended dosage per hectare?
A:
The standard dosage is 15 to 30 liters per hectare (L/HA).
Q:Is this product suitable for all types of crops?
A:
Yes, it is specifically designed for Vegetables, Flowers, and Fruits.
Q:Do you offer OEM or ODM services?
A:
Yes, we provide both OEM and ODM services with 5 R&D engineers supporting customization.
Q:What is the production lead time?
A:
The lead time is within 15 working days for both peak and off-peak seasons.
Send Inquiry
*To:
Qingdao Haidelong Biotechnology Co., Ltd.
Qingdao Haidelong Biotechnology Co., Ltd.*Content:
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