Powered by Made-in-China.com
Product profile
Customization
AvailableCondition
NewCertification
SGSApplication
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 holds SGS certification ensuring safety and compliance for commercial organic fertilizer.
Versatile Application: Suitable for vegetables, flowers, and fruits with easy foliar spray dilution of 1:800-1000.
Neutral Soil Impact: Physiologically and chemically neutral, preventing soil infection and maintaining balance.
Fast Acting Formula: Quick acting validity ensures rapid nutrient absorption and visible results during growth.
Established Manufacturer: Produced by a factory established in 2008 with 102 employees and advanced production lines.
Flexible Customization: ODM and OEM services available to meet specific client requirements and branding needs.
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:
For foliar spray, dilute the product by 1:800-1000 and apply 3-4 times during the whole growing period.
Q:What is the recommended dosage per hectare?
A:
The recommended dosage is 8-15 L/HA.
Q:Is this product certified?
A:
Yes, the product is SGS certified.
Q:What types of crops can this fertilizer be used on?
A:
It is applicable for vegetables, flowers, and fruits.
Q:Does this fertilizer affect soil pH or health?
A:
No, it is physiologically neutral and chemically neutral, preventing infection on soil.
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
Alga 2008 Seaweed Extract Liquid Pure Seaweed Extract Hot Sale Amino Acid
US$1,900.00
2,000 liters(MOQ)
Seavigor Concentrated Pure Seaweed Extract Liquid
US$3.00
2,000 liters(MOQ)
Foliar Organic Fertilizer Ascophyllum Nodosum Liquid Seaweed Extract
US$1.50-2.50
12 L(MOQ)
Natural Plant Growth Promoter Liquid Organic Fertilizer Seaweed Extract
US$1.50-2.50
12 L(MOQ)
Water Soluble NPK Seaweed Extract in Liquid Form Wholesale Organic Raw Material
US$2.00-3.00
500 kg(MOQ)
Seaweed Liquid Fertilizer, Seaweed Extract Liquid, Organic Liquid Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
Seaweed Extract in Liquid Form Organic Vegetable Fertilizer Price
US$2.00-3.00
500 kg(MOQ)
High Quality Organic Liquid Bio Seaweed Extract
US$1.60-1.80
1,000 L(MOQ)
Hot Selling Organic Fertilizer Root Liquid Seaweed Extract
US$1.50-2.50
12 L(MOQ)
Premium Liquid Seaweed Extract for Organic Farming and Gardening
US$0.80-2.00
2,000 Litre(MOQ)
Soil Conditioner Ascophyllum Nodosum Organic Fertilizer Liquid Seaweed Extract
US$2,955.00-2,970.00
13 Tons(MOQ)
Organic Foliar Fertilizer Liquid Seaweed Extract with Trace Element
US$2,000.00-4,000.00
1 Ton(MOQ)
Biostimulate Seawinner 818 High Content of Pure Seaweed Extract
US$2.00
1 kg(MOQ)
Pure Seaweed Extract Enzymatic Extraction High Content Manufacturer
US$2.00-4.00
2,000 Pieces(MOQ)
High Quality 100% Natural Liquid Seaweed Extract Organic Manture
US$2.00-3.00
500 kg(MOQ)
Foliar Spray/Root Flushing/Drop Irrigation Organic Liquid Manure Seaweed Extract
US$2.00-3.00
500 kg(MOQ)
Seahibong Liquid Seaweed Extract with High Alginic Acid
US$0.80-2.00
2,000 Litre(MOQ)
Organic Liquid Seaweed Extract for Vibrant Vegetables and Flowers
US$550.00-600.00
5 KL(MOQ)
Seaweed Extract Liquid Water Soluble
US$2,000.00-4,000.00
1 Ton(MOQ)



















