Powered by Made-in-China.com
High Effect Organic Liquid Bio Seaweed Extract
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
NewApplication
Vegetables, Flowers, FruitModel NO.
HD-Alga FState
PowderValidity
Quick ActingPhysics State
SolidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralRaw Material
SeaweedType
Commercial Organic FertilizerGrade
Agricultural GradeTransport Package
According to Your NeedsSpecification
According to Your NeedsTrademark
HaidelOrigin
ChinaHS Code
2942000000Key features
Quick Acting Formula: Designed for rapid absorption and immediate physiological effects on crops.
Versatile Crop Application: Suitable for Vegetables, Flowers, and Fruit with foliar spray application.
Neutral Soil Impact: Physiologically and chemically neutral, safe for soil health.
OEM and ODM Services: Customization services available for branding and formulation.
Fast Lead Time: Production completed within 15 workdays for both peak and off-peak seasons.
Manufacturer Direct: Direct sales from a factory established in 2008 with 102 employees.
Flexible Payment Terms: 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: ≤8.42h 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:
Apply via foliar spray diluted at a ratio of 1:800-1000, repeating 3-4 times during the growing period.
Q:What is the recommended dosage per hectare?
A:
The dosage is 8-15 liters per hectare (L/HA).
Q:Is this product suitable for all soil types?
A:
Yes, it is physiologically neutral and chemically neutral, making it safe for various soil conditions.
Q:Can I request custom branding or formulation?
A:
Yes, OEM and ODM services are available for this product.
Q:What is the production lead time?
A:
The average lead time is within 15 workdays, regardless of the season.
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
High Quality Organic Liquid Bio Seaweed Extract
US$1.60-1.80
1,000 L(MOQ)
Seahibong Liquid Seaweed Extract with High Alginic Acid
US$0.80-2.00
2,000 Litre(MOQ)
China 100% Organic Water Soluble High Concentrate Seaweed Extract Fertilizer Powder
US$2.40-2.60
1,000 kg(MOQ)
Good Price Natural Organic Fertilizer Liquid Fertilizer Raw Material Seaweed Extract
US$1.50-2.50
12 L(MOQ)
Seaweed Liquid Fertilizer, Seaweed Extract Liquid, Organic Liquid Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
Liquid Seaweed Extract Fertilizer High Concentration Agricultural Grade Yield Increase
US$1,400.00-1,500.00
5 KL(MOQ)
100% Soluble High-Quality Liquid Seaweed Bio Fertilizer Plant Nutrients Algea Extract
US$2,590.00-2,882.00
13 Tons(MOQ)
Water Soluble NPK Seaweed Extract in Liquid Form Wholesale Organic Raw Material
US$2.00-3.00
500 kg(MOQ)
Premium Liquid Seaweed Extract for Organic Farming and Gardening
US$0.80-2.00
2,000 Litre(MOQ)
Organic Fertilizer Soluble Liquid Plant Extract Seaweed Extract Agriculture Use
US$2.00-3.00
500 kg(MOQ)
Biostimulate Seawinner 818 High Content of Pure Seaweed Extract
US$2.00
1 kg(MOQ)
Agricultural Grade Shiny Flake Seaweed Extract Bio Stimulant for Organic Farming
US$2,600.00-2,800.00
5 Tons(MOQ)
Seaweed Extract Liquid Water Soluble
US$2,000.00-4,000.00
1 Ton(MOQ)
Pure Seaweed Extract Enzymatic Extraction High Content Manufacturer
US$2.00-4.00
2,000 Pieces(MOQ)
Ascophyllum Nodosum Organic Fertilizer Seaweed Extract Liquid
US$2.00-3.00
500 kg(MOQ)
Foliar Spray Best Price Agriculture Use Soil Conditioner Bio Stimulate Organic Fertilizer Seaweed Extract Flakes
US$2,955.00-2,970.00
13 Tons(MOQ)
Alga 2008 Seaweed Extract Liquid Pure Seaweed Extract Hot Sale Amino Acid
US$1,900.00
2,000 liters(MOQ)
Bulk Formulation Fertilizer Agriculture Used Liquid Seaweed Extract
US$1.60
3,000 Liter(MOQ)
Natural Organic Seaweed Extract in Powder/Flake Containing High Mannitol
US$1.50-3.50
100 kg(MOQ)



















