Powered by Made-in-China.com
High Purity Organic Seaweed Extract Liquid Foliar Fertilizer
US$1.50-2.50
12 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
ChinaHS Code
2942000000Production Capacity
50 Millions/YearKey features
SGS Certified Quality: Product has passed SGS certification ensuring high purity and safety standards.
Versatile Crop Application: Suitable for vegetables, flowers, and fruit with quick-acting physiological effects.
Optimized Foliar Spray Formula: Diluted at 1:800-1000, recommended application 3-4 times per growing period.
Customization Services: OEM and ODM services available for tailored fertilizer solutions.
Fast Production Lead Time: Peak and off-season lead times are both within 15 workdays.
Manufacturer Direct Supply: Direct from factory with 102 employees and 5 R&D engineers supporting production.
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: ≤6.46h 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 the fertilizer be applied?
A:
For foliar spray, dilute at a ratio of 1:800-1000 and apply 3 to 4 times during the whole growing period.
Q:Is the product certified?
A:
Yes, the product has obtained SGS certification.
Q:What is the lead time for production?
A:
The lead time is within 15 workdays for both peak season and off-season.
Q:Do you offer OEM or ODM services?
A:
Yes, both OEM and ODM services are available.
Q:What payment terms do you accept?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Qingdao Haidelong Biotechnology Co., Ltd.
Qingdao Haidelong Biotechnology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Seaweed Extract Organic Liquid Foliar Fertilizer with Ormi
US$1.60-1.80
1,000 L(MOQ)
Seaweed Extract Organic Liquid Foliar Fertilizer, Bioestimulantes
US$1.00-10.00
1,000 kg(MOQ)
Organic Liquid Seaweed Extract Fertilizer for Foliar Spray
US$1.50-2.50
12 L(MOQ)
Omri Certificate High Purity Seaweed Extract Fertilizer Powder Flake
US$2.40-2.60
1,000 kg(MOQ)
High Purity Organic Seaweed Foliar NPK Fertilizer for Rice
US$1.50-2.50
2,000 Liter(MOQ)
High Solubility Liquid Organic Seaweed Extract Fertilizer
US$1.50-2.50
12 L(MOQ)
Seagreen Green Seaweed Extract Fertilizer Liquid Foliar Fertilizer
US$2,000.00
2,000 liters(MOQ)
High Grade Liquid Fertilizer Rich in Seaweed Extract Alga Activator
US$2.50-3.00
2,000 L(MOQ)
Liquid Organic Bio High-Tech Seaweed Extract Liquid Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
Natural Seaweed Extract Organic Foliar Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
High-Temperature Biological Enzymolysis Liquid Seaweed Extract Liquid Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
100% Kelp Organic High NPK Flake Powder Fertilizer Seaweed Extract
US$2.50-3.20
500 Liter(MOQ)
High Organic Matter Seaweed Fertilizer Flake/Powder/Liquid
US$3,400.00-3,800.00
500 kg(MOQ)
Seaweed Extract Flake/ Powder Organic Foliar Fertilizer
US$2,500.00-2,900.00
5 Tons(MOQ)
Wholesale Seaweed Extract Organic Fertilizer Flake Powder with High Alginic Acid for Agricultural
US$2.50-4.90
20,000 Liter(MOQ)
China Hot Sell Best Organic Fertilizer Seaweed Extract Liquid
US$2.50-3.20
500 Liter(MOQ)
Seaweed Extract Fertilizer Powder/Flakes/Liquid Organic Fertilizer Water Soluble Seaweed Fertilizer
US$2,500.00-2,900.00
5 Tons(MOQ)



















