What certifications does the product have?

The product is certified by TUV, ISO, and CE.

Potassium Sulphate (SOP) 50% 52% K2o Fertilizer

Name: Potassium Sulphate (SOP) 50% 52% K2o Fertilizer
Brand: Shijiazhuang Han Hao Trade Co., Ltd.
SKU: 1931512192

Hebei, ChinaShijiazhuang Han Hao Trade Co., Ltd.

US$400.00

100 Tons

Product profile

Customization

Available

CAS No.

7778-80-5

Formula

K2so4

Model NO.

HANHAO

EINECS

231-915-5

Certification

TUV, ISO, CE

Application

Vegetables, Flowers, Fruit

Appearance

Granular

Infection on Soil

Physiological Acid

Chemical Character

Chemical Acid

Release Type

Quick

Chorine

Potassium Without Chloride

Type

Potassium Sulphate

Transport Package

25kg/50kg/1000kg

Specification

Agriculture

Trademark

HANHAO

Origin

China

HS Code

3104300000

Production Capacity

90000 Tons Per Month

Key features

High Potassium Content: Contains 50%-52% K2O and 17%-18% Sulfur for effective crop nutrition.

Versatile Soil Application: Suitable for various soils except flooded ones due to physiological acid nature.

OEM/ODM Support: Offers full, minor, and flexible customization from samples or designs.

Premium Certifications: Certified by TUV, ISO, and CE ensuring high quality and safety standards.

Fast Release Type: Quick release granular fertilizer with low moisture absorption and non-caking.

Reliable Lead Time: Consistent 15 workdays lead time for both peak and off-season orders.

100% Quality Inspection: Every finished product undergoes visual inspection by dedicated packing staff.

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: ≤8.98h

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.