What is the appearance of the fertilizer?

The fertilizer appears as a brown powder.

Is the product certified?

Yes, the product has SGS certification.

What are the main benefits of using seaweed extract?

It helps improve soil quality, enhances crop quality, and increases yield.

Water-Soluble Seaweed Extract Micro Trace Element Fertilizer

Name: Water-Soluble Seaweed Extract Micro Trace Element Fertilizer
Brand: Qingdao Haidelong Biotechnology Co., Ltd.
SKU: 1954432185

Shandong, ChinaQingdao Haidelong Biotechnology Co., Ltd.

US$6.00

1-999 kg

US$5.80

1,000-4,999 kg

US$5.70

5,000+ kg

Sample price:US$6.00/bag.Request sample

Product profile

Customization

Available

CAS No.

9005-32-7

Formula

(C12h16o12)N

Model NO.

HD-Alga M

EINECS

None

Certification

SGS

Application

Vegetables, Flowers, Fruit, Crops

Appearance

Powder

Infection on Soil

Physiological Acid

Chemical Character

Chemical Neutral

Release Type

Quick

Compound Type

Chelate Fertilizer

Nutrient Composition

Compound Fertilizer

Type

All Trace Element

Color

Brown

Transport Package

According to Your Needs

Specification

According to Your Needs

Trademark

HAIDEL

Origin

China

HS Code

2942000000

Production Capacity

50 Millions/Year

Key features

Chelate Trace Element Formula: Contains Cu 1.0%, Fe 3.5%, Mn 2.5%, Zn 2.5%, B 1.2%, Mo 0.2% for balanced nutrition.

Water-Soluble Seaweed Extract: Derived from marine resources to improve soil quality, crop quality, and yield.

SGS Certified Quality: Product meets international safety and quality standards verified by SGS.

Customized Service Available: ODM and OEM services provided to meet specific customer requirements.

Versatile Crop Application: Suitable for vegetables, flowers, fruits, and various field crops.

Rapid Release Type: Quick release formula ensures fast nutrient absorption by plants.

Chemical Neutral Character: Maintains chemical neutrality while providing essential trace elements.

Established Manufacturer: Qingdao Haidel Biotechnology Co., Ltd. established in 2008 with professional R&D.

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: ≤10.66h 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 including seaweed extract, water-soluble fertilizer, microbial fertilizer, chelate trace fertilizer, amino acid, and potassium humate. The supplier states that it has professional production, R&D, and sales teams, and offers customized services. It reports six to ten quality-control staff, five R&D engineers, export capability, Qingdao Port access, and stated lead times within 15 workdays in both peak and off-peak periods. However, the supplied information does not confirm certifications, formal after-sales arrangements, audited financial strength, or sufficient customer-case detail. One trade record is shown, but this is insufficient to establish a broad customer track record.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while associated-company information identifies wholesale and retail activity. Its stated business focuses on R&D, production, import, export, and agricultural technology services, supporting a manufacturing-oriented supplier profile.

R&D capabilityThe supplier states that it is engaged in R&D of organic and environmentally friendly fertilizers, has an R&D team, and has developed or supplies products such as seaweed extract, microbial fertilizer, chelate trace fertilizer, amino acid, and potassium humate. This provides explicit evidence of product-development activity, although no patents, laboratory facilities, or quantified R&D achievements are given.

Production capacityThe supplier reports a professional production line, five operating production lines, a 600 m² manufacturing plant, 102 employees, and six to ten quality-control staff. It also states lead times within 15 workdays during both peak and off-peak seasons, indicating stated operational capacity, though independent verification of capacity and delivery performance is unavailable.

Customization capabilityThe supplier explicitly states that it can provide customized service according to customer needs. No limitations, customization examples, or technical parameters are supplied, but the stated capability directly supports this field.