Where is the manufacturer located and what is the export port?

The factory is located in Shandong, China, and the nearest export port is Qingdao Port.

Hot Selling Liquid Seaweed Extract Organic Fertilizer

Name: Hot Selling Liquid Seaweed Extract Organic Fertilizer
Brand: Qingdao Haidelong Biotechnology Co., Ltd.
SKU: 1952302465

Shandong, ChinaQingdao Haidelong Biotechnology Co., Ltd.

US$1.50-2.50

12 L

Sample price:US$1.00/l.Request sample

Product profile

Customization

Available

Condition

New

Application

Vegetables, Flowers, Fruit

Model NO.

HD-Alga R

State

Powder

Validity

Quick Acting

Physics State

Solid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Raw Material

Seaweed

Type

Commercial Organic Fertilizer

Root

Fertilizer

Transport Package

According to Your Needs

Specification

According to Your Needs

Trademark

Haidel

Origin

China

HS Code

2942000000

Key features

Versatile Application: Suitable for vegetables, flowers, and fruit crops with quick-acting physiological neutral formula.

Efficient Drip Irrigation: Diluted 1:600-800 for drip irrigation, applied 3-4 times per growing period at 15-30 L/HA.

OEM/ODM Support: Customization available for root fertilizer formulations with 5 R&D engineers supporting development.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Established Manufacturer: Factory established in 2008 with 102 employees, 600 sqm plant area, and ISO-compliant production.

Global Export Experience: Exporting since 2020 to South America, Southeast Asia, Mideast, and Africa via Qingdao Port.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for buyer convenience.

Company profile

Qingdao Haidelong Biotechnology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-09-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.68h 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 this fertilizer be applied via drip irrigation?

For drip irrigation, dilute the product at a ratio of 1:600 to 1:800. Apply 3 to 4 times during the entire growing period with a dosage of 15-30 L/HA.

Q:Is customization available for this product?

Yes, OEM and ODM services are available. We can customize the formulation, such as focusing on root fertilizer properties, supported by our 5 R&D engineers.

Q:What is the typical lead time for orders?

The average lead time is within 15 workdays, regardless of whether it is the peak season or the off-season.

Q:What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the validity and state of the fertilizer?

The product is in a solid powder state with quick-acting validity. It is chemically neutral and physiologically neutral to the soil.