What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

What is the source of the raw materials?

The products are based on marine resources, including seaweed extract and fish protein.

Biological Water Solubility Seaweed Trace Elements Powder Fertilizer

Name: Biological Water Solubility Seaweed Trace Elements Powder Fertilizer
Brand: Qingdao Haidelong Biotechnology Co., Ltd.
SKU: 1947490635

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

SGS Certified Quality: Product holds SGS certification ensuring high quality standards for agricultural use.

Complete Trace Elements: Contains Cu, Fe, Mn, Zn, B, and Mo for comprehensive crop nutrition.

Quick Release Chelate: Chemically neutral chelate fertilizer with quick release type for fast absorption.

Marine Biological Source: Derived from seaweed extract and fish protein, leveraging marine resources.

Soil Improvement: Helps improve soil quality and crop yield through physiological acid action.

Customized Color: Color is customized to Brown according to specific customer requirements.

Professional R&D Team: Backed by 5 R&D engineers and a professional production line since 2008.

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

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: ≤10.27h 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.