Powered by Made-in-China.com
100% Watersoluble Seaweed Extract Powder for Fertilizer
US$2.60
1,000-15,999 kg
US$2.50
16,000-24,999 kg
US$2.40
25,000+ kg
Sample price:US$3.50/kg.Request sample
Product profile
Customization
AvailableCondition
NewCertification
SGSModel NO.
HD-Alga PlusApplication
Vegetables, Flowers, FruitState
PowderValidity
Quick ActingPhysics State
SolidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralRaw Material
SeaweedType
Commercial Organic FertilizerBlack
PowerTransport Package
According to Your NeedsSpecification
According to your needsTrademark
HaidelOrigin
QingdaoHS Code
2942000000Production Capacity
50 Millions/YearCompany profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-09-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.61h 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.
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
Premium Organic Seaweed Extract Powder for Natural Fertilizer
US$2,800.00-3,600.00
2 Tons(MOQ)
Premium Water Soluble Kelp Seaweed Extract Fertilizer Powder
US$3.00
2,000 kg(MOQ)
China Import 100% Organic Water Soluble High Concentrate Seaweed Extract Fertilizer Powder
US$2.40-2.60
1,000 kg(MOQ)
100% Seaweed Extract Organic Fertilizer Powder
US$3,000.00-4,000.00
5 Tons(MOQ)
18% Alginic Acid 100% Water-Soluble Omri-Certified Seaweed Extract Fertilizer Powder
US$2,000.00
5 Tons(MOQ)
Good for Germination Organic Fertilizer Seaweed Extract Powder
US$3.00
2,000 kg(MOQ)
100% Water-Soluble Seaweed Extract Powder for Crop Growth
US$2,100.00-2,200.00
5 Tons(MOQ)
Best Water Soluble Organic Fertilizer Dried Seaweed Extract Powder for Agriculture
US$2.40-2.60
1,000 kg(MOQ)
Natural Biostimulant Brown Seaweed Extract Flake/Powder for Organic Fertilizer
US$1.50-3.50
100 kg(MOQ)
100% Water-Soluble Organic Fertilizer Dried Seaweed Extract Powder for Agriculture
US$2.40-2.60
1,000 kg(MOQ)
Organic Seaweed Extract Fertilizer Powder for Flourishing Vegetable Gardens
US$6.50-7.00
500 kg(MOQ)
Customized Seaweed Extract Flake/Powder for Compound Formular Fertilizer
US$1.50-3.50
100 kg(MOQ)
Potassium Humate Humic Acid Fulvic Acid 100% Water Soluble Humic Acid Fertilizer Powder for Crops
US$500.00-700.00
5 Tons(MOQ)
High Quality 100% Water-Soluble Organic Black Seaweed Extract Powder
US$2.40-2.60
1,000 kg(MOQ)
Water-Soluble Seaweed Extract Powder for Agriculture
US$1,980.00-2,000.00
5 Tons(MOQ)
Seaweed Fertilizer Powder Agriculture
US$4,000.00-4,500.00
1 Ton(MOQ)
100% Water-Soluble Seaweed Extract Powder for Agriculture
US$2,300.00-2,400.00
5 Tons(MOQ)
Natural Plant Extract Foliar Seaweed Extract Flake/Powder for Growth
US$1.50-3.50
100 kg(MOQ)
100% Water Soluble Plant Source Amino Acid Powder for Foliar Spray
US$1.00
1 Piece(MOQ)
Ascophyllum Nodosum Seaweed Extract Powder Omri Certified
US$2.00-4.00
1,000 kg(MOQ)



















