Is the product certified?

Yes, the product comes with SGS certification to ensure quality standards.

What are the main applications of this product?

It is used as a fertilizer for vegetables and fruits, and also for making alum, glass, and potassium carbonate.

Water Soluble for Fertilizer Potassium Sulphate Sop

Name: Water Soluble for Fertilizer Potassium Sulphate Sop
Brand: Qingdao Guoji Agriculture Development Co., Ltd.
SKU: 784540665

Shandong, ChinaQingdao Guoji Agriculture Development Co., Ltd.

US$326.00-488.00

25 Tons

Sample price:US$0.00/ton.Request sample

Product profile

Customization

Available

CAS No.

231-915-5, 231-915-5

Application

Vegetables, Flowers, Fruit

Model NO.

salus

Appearance

Granular

Infection on Soil

Physiological Acid

Chemical Character

Chemical Neutral

Release Type

Quick

Chorine

Potassium Without Chloride

Type

Kiln Ash Potash Fertilizer

Name

Potassium Sulphate

Molecular Formula

K2so4

Molecular Weight

174.24

Grade Standard

Agriculture Grade

Purity

99%Min

Sample

Free

Delivery

15days

Quality

Good

Classification

Potash Fertilizer

Transport Package

9.5kg 50kg

Specification

standard

Trademark

salus

Origin

China Mainland

HS Code

3104300000

Production Capacity

5000mt/Month

Key features

High Purity Grade: Minimum 99% purity with 50% K2O content, suitable for agriculture and industry.

100% Water Soluble: Fully dissolves in water for quick nutrient release in crops.

SGS Certified: Product quality verified by SGS certification standards.

Versatile Applications: Used for fertilizers, drugs, glass making, and chemical additives.

Fast Delivery: Standard delivery within 15 days for both peak and off-peak seasons.

Free Sample Available: Customers can request free samples to verify product quality before ordering.

Professional Support: Over 10 years of industry experience with global after-sales service.

Company profile

Qingdao Guoji Agriculture Development Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-07-20Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Salus International Trade Co., Ltd. is a combined chemicals and agricultural-products supplier headquartered in Shandong, China. Its stated offerings include fertilizers, agricultural chemicals, organic fertilizers, urea, NPK fertilizers, magnesium sulphate, potassium sulphate, EDTA salts, amino acids, and EDDHA-Fe-6. The supplier reports three production lines, organic-fertilizer capacity of 10,000 tons annually, in-stock service capability, customization from designs, and finished-product inspection instructions that are uniformly followed. It exports to multiple global regions and reports a peak-season lead time within 15 working days. However, the provided information identifies no written corrective/preventive-action or complaint-handling procedures, no valid manufacturing-capacity contract with factories or related subcontractors, no overseas warehouse, agents, branches, or showroom, and only one quality assurance/control inspector. No certification, financial-credit, innovation, or...

Supplier typeThe supplier is described as a specialized chemicals company involved in development, marketing, and after-sales service for chemicals, additives, fertilizers, and industrial products. Its company type is listed as "Combined," indicating a combined trading/manufacturing profile rather than a purely trading entity.

After-Sales capabilityThe supplier states that it provides after-sales service and has in-stock service capability, but it has no written corrective/preventive-action procedures or records and no written customer-complaint handling procedures or records. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, which limits documented service infrastructure.

Production capacityThe supplier reports three production lines, annual organic-fertilizer output of 10,000 tons, packaging equipment, in-stock capability, and a lead time within 15 working days during off-peak seasons. Nevertheless, it lacks a valid contract covering manufacturing capacity with factories or related subcontractors, and it does not conduct continuous quantity reconciliation for each batch or production lot, creating documented capacity-control weaknesses.

Customization capabilityThe supplier explicitly reports customization from designs and lists packaging machinery, including vacuum and automatic packaging machines. This directly supports the ability to customize products or packaging based on customer designs.