What certifications does the product have?

The product is ISO9001 certified and comes with SGS COA and MSDS certificates.

What are the available NPK ratios?

Available ratios include 12-3-3, 12-0-1, 5-0-0, and 16-0-1.

Black Granular NPK Soil Organic Compound Fertilizer NPK 12-0-1+20om

Name: Black Granular NPK Soil Organic Compound Fertilizer NPK 12-0-1+20om
Brand: Shijiazhuang Han Hao Trade Co., Ltd.
SKU: 2038787882

Hebei, ChinaShijiazhuang Han Hao Trade Co., Ltd.

US$140.00

24-199 Tons

US$135.00

200+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

CAS No.

65072-01-7

Formula

Rchnh2cooh

Model NO.

npk 12-0-1+20OM

Certification

ISO9001, ISO

Application

Vegetables, Flowers, Fruit

Appearance

Granular

Infection on Soil

Physiological Acid

Chemical Character

Chemical Neutral

Release Type

Quick

Certificate

SGS COA MSDS

Suitable Plant

Cash Crops, Rice, Corn, Fruits, Vegetables

Function

Regulate The Soil, Increase Fertilizer Efficiency

NPK

12-3-3 12-0-1

Transport Package

40 or 50kg Per Bag

Specification

2--4mm

Trademark

HAN HAO

Origin

China, Hebei

HS Code

3105900000

Production Capacity

5000tons/Month

Key features

Comprehensive Nutrient Profile: Contains 20-25% organic matter, 25-30% humic acid, and 10% amino acid for complete crop nutrition.

Soil Improvement Function: Regulates soil pH, increases organic matter, and promotes microbial reproduction for better soil health.

Enhanced Crop Growth: Increases chlorophyll, accelerates photosynthesis, and promotes early maturity and delayed leaf senescence.

Versatile Application: Suitable for vegetables, flowers, fruits, cash crops, rice, and corn with direct absorption by all plant parts.

Eco-Friendly Production: Clean, pollution-free fertilizer derived from plant and animal wastes with eliminated toxic substances.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.

Quality Certification: ISO9001 certified with SGS COA and MSDS certificates available for all batches.

High Production Capacity: Annual production capacity reaches 600,000 tons with 100% visual inspection for finished products.

Company profile

High Repeat Buyers ChoiceImporters and ExportersYears of Export ExperienceSelf-branded

Shijiazhuang Han Hao Trade Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.93h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company based in Zhengding County, Shijiazhuang, offering multiple fertilizer products and related goods. It reports OEM service for well-known brands, flexible product customization, three advanced NPK/urea production lines, a BB automatic production line, a multifunction test laboratory, and annual production capacity of 600,000 tons. Export activity has continued for 10 years, with 51%–70% of sales reportedly from exports, although goods are exported through agents. Service-related procedures exist for corrective actions and customer complaints, but written records are absent. No available SDK, inventory service, overseas warehouse, or overseas showroom is reported. Certification, independently verified customer cases, raw-material traceability, and financial strength cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is identified as a limited company and trading company, located in Zhengding County, Shijiazhuang. Its stated business scope includes fertilizers and other product categories, while the product offering specifically includes NPK, water-soluble fertilizer, potassium humate, humic acid, ammonium sulphate, and bags.

Production capacityThe supplier reports three advanced NPK/urea production lines, one automatic BB production line, a multifunction test laboratory, and annual production capacity of 600,000 tons. It also reports peak- and off-season lead times within 15 working days, although its in-stock service capability is explicitly absent.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full and minor customization, and flexible customization. OEM service for well-known brands is also stated, providing direct evidence of broad customization capability.

Client casesThe supplier states that its Hanhaofertilizer brand is used for wheat, corn, cotton, vegetables, and fruit, and that it provides OEM services for well-known brands. These statements indicate market application and OEM experience, but no named customers or independently verifiable case details are provided.