What certifications does the product have?

The product is certified under ISO9001, ensuring quality management standards are met.

What is the chemical formula of Polymeric Ferric Sulfate?

The chemical formula is Fe2h14o19s3, with CAS No. 1327-41-9 and EINECS 233-072-9.

What are the main applications of this product?

It is widely used in mining, coal washing, oil extraction, paper industry, metallurgy, urban sewage treatment, and various industrial wastewater treatments.

High-Quality Polymeric Ferric Sulfate for Effective Water Treatment

Name: High-Quality Polymeric Ferric Sulfate for Effective Water Treatment
Brand: Shenyang Tongjing Environmental Protection Technology Co., Ltd.
SKU: 2121099672

Liaoning, ChinaShenyang Tongjing Environmental Protection Technology Co., Ltd.

US$300.00-450.00

1 Piece

Product profile

CAS No.

1327-41-9

Formula

Fe2h14o19s3

EINECS

233-072-9

Model NO.

PFS

Acid-Base Property

Acidic Surface Disposal Agent

Certification

ISO9001

Environmental Protection

Yes

Color

Yellow

Appearance

Granulars

Type

Sewage Treatment Chemicals

Product Appearance

Faint Yellow

Mass Fraction of All Iron

19.5%

Basicity

5-20

pH Value (10g/L Aqueous Solution)

1.5-3.0

Mass Fraction of Insoluble Substances

≤0.6

Transport Package

Woven Bag or Kraft Paper Bag Packaging

Specification

25kg bag, supports customization

Trademark

Origin

China

HS Code

3824999999

Key features

Effective Water Treatment: High-quality polymeric ferric sulfate for sewage and wastewater purification.

Flexible Customization: Customizable product appearance, mass fraction, basicity, and pH levels.

ISO9001 Certified: Manufactured under ISO9001:2015 management system for quality assurance.

Versatile Applications: Suitable for mining, coal washing, oil extraction, and urban sewage treatment.

Professional Support: Comprehensive pre-sales, in-sales, and after-sales services with on-site support.

High Iron Content: Mass fraction of all iron is 19.5% for efficient treatment performance.

Reliable Packaging: Available in 25kg woven bags or kraft paper bags, customizable as needed.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceManagement Certification

Shenyang Tongjing Environmental Protection Technology Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Designs, Flexible customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Yingkou PortAverage Response Time: ≤0.03h CertifiedTerms of Payment: T/T, Western Union, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering environmental protection equipment sales, oil-refining and chemical-production equipment manufacturing and sales, and water pollution control services. It holds ISO 9001:2015 certification and reports quality assurance, but lacks documented complaint-handling, corrective-action, supplier-assessment, and traceability procedures. Its R&D resources are limited to one engineer, with no new products launched in the last year, no available SDK, and no R&D audit documentation. The supplier reports no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas branch, or showroom capabilities, and no quality-control testing equipment found on site. Financial records are referenced for 2022–2024, but the provided data does not establish financial strength. No Fortune 500 cooperation, popular-brand OEM activity, or customer cases are documented, although repeat-buyer preference is...

CertificationsThe supplier holds an ISO 9001:2015 certificate, and the same certification is reported under sustainable development management systems. This provides explicit evidence of a certified management system, although no additional certifications are identified.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling or corrective and preventive actions, and no documented service-capability assessment procedure or approved supplier list. It also lacks overseas agents or branches, overseas showrooms, and overseas service coverage, although reported service lead time is within 15 working days in both peak and off-season periods.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no available SDK, and no new products launched in the last year. It also has no R&D audit documentation for design inputs, outputs, reviews, verification, or validation, although the engineer can customize product packaging according to customer requirements.

Production capacityAlthough the registered business scope includes manufacturing certain oil-refining and chemical-production equipment, the supplier is classified as a trading company and reports no valid manufacturing-capacity contract with factories or related subcontractors. On-site evidence also shows no warehouse control process and zero quality-control testing equipment, so effective production capability is not demonstrated.

Product Q&A

Q:What is the core business of Tongjing Company?

Tongjing Company is dedicated to the R&D and application of water-soluble polyacrylamide (PAM) polymers, providing solutions for raw water treatment, wastewater purification, and sludge reduction.

Q:What is the MOQ (Minimum Order Quantity)?

Our Minimum Order Quantity (MOQ) is set at 1 ton, offering flexibility to scale according to your needs.

Q:What are the payment terms?

We offer various payment options including T/T, L/C, Western Union, PayPal, and Money Gram.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:Is customization available for this product?

Yes, we offer flexible customization including minor customization and customization from designs for product appearance, mass fraction, basicity, and pH levels.