What is the delivery time?

Delivery is within 15-21 days after receiving payment, with peak season lead time within 15 workdays.

How should the product be stored?

Store in a dry, cool, airy place away from heat, sunlight, and moisture. Avoid rain and high temperatures during transport.

What is the pH level of the product?

The pH level typically ranges from 9.0 to 11.0 depending on the specific model.

Super Grade Humic Acid 98% Shiny Flakes

Name: Super Grade Humic Acid 98% Shiny Flakes
Brand: Jiangxi Green Top Biological Technology Co., Ltd.
SKU: 2122905635

Jiangxi, ChinaJiangxi Green Top Biological Technology Co., Ltd.

US$300.00-600.00

5 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Condition

New

Application

Vegetables, Flowers, Fruit, Animal Feed

State

Black Shiny Flakes

Model NO.

GZGT-31

Validity

Long-term

Physics State

Solid

Chemical Character

Chemical Acid

Raw Material

Leonardite

Type

Animal Feed

Humic Acid

40%-50%

Water Solubility

98-100%

Moisture

15%Max

pH

9.0-11.0

Size

1-3mm

Transport Package

25kg/Bag

Specification

Size 1-3mm

Trademark

Green Top

Origin

China

Production Capacity

30mt/Day

Key features

High Purity Humic Acid: Available in 40%-70% Humic Acid content with up to 98% water solubility.

Multi-Functional Application: Used for soil conditioning, animal feed improvement, and aquaculture water purification.

Enhances Animal Health: Improves immunity, feed efficiency, and digestive enzyme activity in livestock and poultry.

Water Quality Purification: Complexes heavy metal ions and harmful elements to protect aquatic life.

Multiple Physical Forms: Available as black powder, flakes, and granules in various sizes (1-6mm).

Reliable Supply Chain: Professional manufacturer with exports to over 20 countries and strong quality reputation.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient transactions.

Secure Packaging: Packaged in 25kg net plastic coated paper bags to ensure product integrity.

Company profile

Jiangxi Green Top Biological Technology Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-11Nearest Port: Xingang PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryJiangxi Green Top Biological Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Jiangxi, China, supplying organic fertilizer-related products such as humic acid, humates, amino acid, fulvic acid, fulvates, and seaweed extract. It reports ISO 9001 and GMP certifications, five production lines, 50 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2015, reports self-operated import/export rights, and serves markets across multiple global regions. Its stated customer-oriented policies and product-quality commitments are positive, while evidence is insufficient to assess after-sales service, customization, or financial credibility. One Vietnamese buyer is listed, but the available information does not establish the scope or performance of that relationship.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. Its company description further identifies it as a professional manufacturer and supplier of organic fertilizers, indicating combined manufacturing and trading capabilities.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These stated certifications provide explicit evidence of formal quality and manufacturing-management frameworks.

R&D capabilityThe supplier explicitly states that it continuously invests in new products and innovative technologies. It also reports 50 R&D engineers, which supports a substantial stated R&D resource base, although no specific inventions, patents, development projects, or technical results are provided.

Production capacityThe supplier identifies itself as an organic-fertilizer manufacturer and reports five production lines. Its product range covers humic acid, potassium humate, sodium humate, amino acid, fulvic acid, potassium fulvate, and seaweed extract, while stated lead times are one month off-season and within 15 working days during peak season.