What are the payment terms for this product?

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

How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the manufacturer offer OEM or ODM services?

Yes, we provide both OEM and ODM services supported by 5 R&D engineers.

100% Water-Soluble Seaweed Extract in Agriculture

Name: 100% Water-Soluble Seaweed Extract in Agriculture
Brand: Qingdao Haidelong Biotechnology Co., Ltd.
SKU: 1951885315

Shandong, ChinaQingdao Haidelong Biotechnology Co., Ltd.

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

Available

Condition

New

Certification

SGS

Model NO.

HD-Alga Plus

Application

Vegetables, Flowers, Fruit

State

Powder

Validity

Quick Acting

Physics State

Solid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Raw Material

Seaweed

Type

Commercial Organic Fertilizer

Black

Power

Transport Package

According to Your Needs

Specification

According to your needs

Trademark

Haidel

Origin

Qingdao

HS Code

2942000000

Production Capacity

50 Millions/Year

Key features

High Nutrient Content: Contains 18% K2O, 4% Alginate Acid, and 4% Humic Acid for optimal plant growth.

SGS Certified Quality: Product holds SGS certification ensuring safety and efficacy for agricultural use.

Versatile Application: Suitable for vegetables, flowers, and fruit crops as a commercial organic fertilizer.

Quick Acting Formula: Designed for rapid absorption and immediate nutritional benefits to plants.

Neutral Soil Impact: Physiologically and chemically neutral, preventing soil infection or imbalance.

Customizable Color: Black powder color option available to meet specific customer requirements.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 5 dedicated R&D engineers.

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

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: ≤6.57h 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.