Can the specifications be customized?

Yes, we offer customization for color, pH, granular size, moisture, and raw materials.

What is the pH level of the fertilizer?

The pH level ranges from 4.0 to 6.0, helping to regulate soil chemistry.

What is the lead time for production?

Lead time varies by season: 3-6 months during off-season and 6-12 months during peak season.

Best Humic Acid Granular Fertilizer for Soil Improvement

Name: Best Humic Acid Granular Fertilizer for Soil Improvement
Brand: Qingdao Hibong Industrial Technology Co., Ltd.
SKU: 759572242

Shandong, ChinaQingdao Hibong Industrial Technology Co., Ltd.

US$170.00-280.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO

Model NO.

Humic Acid Granular Fertilizer

Application

Vegetables, Flowers, Fruit, All Plants.

State

Black Granular

Validity

Slow-acting

Physics State

Solid

Infection On Soil

Can Be Regulated.

Chemical Character

Can Be Regulated.

Raw Material

Mineral Source

Type

Commercial Organic Fertilizer

Colour

Black

pH

4.0-6.0

Granular Size

2mm-4mm

Moisture

2-5%

Water Solubility

100%

Raw Materials

Humic Acid

Product Name

Humic Acid Granular

Product Origin

Qingdao

Product Category

Humic Acid

Shape

Granular

Transport Package

According to Clients' Requests

Specification

Humic Acid: 55%

Trademark

HIBONG

Origin

Qingdao

HS Code

3101

Production Capacity

500ton/Month

Key features

Slow-Release Formula: Provides sustained release of humic acid and multi-mineral elements for long-term plant health.

Broad Application Scope: Suitable for vegetables, flowers, fruits, and all types of plants to improve soil quality.

ISO Certified Quality: Manufactured under ISO9001 and ISO certifications ensuring consistent product standards.

100% Water Solubility: Ensures complete dissolution and efficient absorption by plant roots without residue.

Optimal pH Range: Maintains a pH level of 4.0-6.0 to effectively regulate soil acidity and alkalinity.

Customizable Specifications: Offers tailored options for color, pH, granular size, moisture, and raw materials.

Organic Mineral Source: Derived from natural mineral sources, providing an eco-friendly commercial organic fertilizer.

Company profile

Qingdao Hibong Industrial Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2016-03-17Nearest Port: Qingdao PortAverage Response Time: ≤5.33hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM service capability, broad customization options, six production lines, and a documented quality-management system with ISO 9001 certification. It reports valid manufacturing-capacity contracts, in-stock capability, complaint-handling procedures, corrective and preventive action records, and quality assurance. However, it has no available SDK, no new products reported in the past year, and no overseas warehouses, showrooms, agents, or branches. Overseas-service coverage is stated as zero, and participation in offline trade shows is not evidenced. Financial information is limited to year labels without performance values, so financial credibility cannot be judged. The supplier states exports to more than sixty countries and provides OEM services for recognized brands, but independently verifiable customer cases are not supplied.

Supplier typeThe supplier provides OEM and ODM services and operates across mechanical equipment and components, building and metal materials, automotive parts, hardware, electronics, daily necessities, textiles, and certain regulated chemical-related activities. This indicates a diversified manufacturing and trading profile, but the slices do not identify a narrower primary supplier type.

CertificationsThe supplier holds ISO 9001 certification and reports quality assurance in its quality-control processes. It also has documented corrective/preventive-action and complaint-handling procedures with follow-up records, although its approved-supplier list lacks signatures or dates.

After-Sales capabilityThe supplier has procedures and records for handling customer complaints and can provide quotations under FOB, CIF, CFR, and EXW terms. However, it reports no overseas warehouse, showroom, agent, or branch, and states zero countries with overseas service coverage, limiting evidence of local after-sales support.

Production capacityThe supplier reports six production lines, six to ten quality-control staff, valid contracts with each associated subcontractor, and in-stock capability. These are explicit indicators of organized manufacturing capacity, although no production lead-time or capacity-utilization data is provided.

Customization capabilityThe supplier explicitly provides OEM services for recognized brands, ODM services, and customization from samples, designs, full specifications, minor changes, and flexible requirements. This directly supports a strong ability to accommodate customized orders.