Can you provide free samples?

Yes, free samples are available for customers to test, and we will cover the shipping fee.

What is the lead time for delivery?

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

Do you offer OEM or ODM services?

Yes, both OEM and ODM services are available.

Poly Ferric Sulphate (PFS) /Water Treatment

Name: Poly Ferric Sulphate (PFS) /Water Treatment
Brand: Shandong Yankem Industry Co., Ltd
SKU: 1991054092

Shandong, ChinaShandong Yankem Industry Co., Ltd

US$100.00-250.00

1 Ton

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

CAS No.

10028-22-5

Formula

[Fe2(Oh)N(So4)3-N/2]M

Model NO.

industrial grade

EINECS

233-072-9

Acid-Base Property

Acidic Surface Disposal Agent

Certification

WQA

Environmental Protection

Yes

Color

Yellow

Appearance

Powder

Type

Industrial Circulating Water Treatment Agent

Transport Package

25kg/50kg/as Customers' Requirement

Specification

25KG/50KG/As customers' requirement

Trademark

Yankem industry

Origin

China

HS Code

2833299000

Production Capacity

60000mt/Y

Key features

Fast Settling Performance: Features fast setting and large alum formation for efficient water treatment.

Wide Application Scope: Suitable for drinking water, industrial water, sewage, and sludge dewatering.

Low Dosage Efficiency: Adapts to various water quality conditions with relatively low dosage requirements.

OEM and ODM Services: Customized packaging available as per customer requirements.

Free Sample Testing: Free samples provided with shipping fees covered for customer testing.

Manufacturer Direct: Direct supply from a manufacturer with decades of experience in chemical production.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Company profile

Shandong Yankem Industry Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShandong Yankem Industry Co., Ltd is identified as a China-based manufacturer established in 2022, with operations in Shandong and a reported workforce of seven. Its stated activities cover ecological-environment materials, chemical products, technical development, and related material sales. The product scope includes water-treatment chemicals and general chemicals such as PAC, PAM, citric acid, calcium chloride, aluminum sulfate, soda ash, sodium bicarbonate, TCCA, and caustic soda. The supplier reports a 123.0 m² manufacturing plant, but the available information does not establish production scale, certifications, quality systems, customization processes, or after-sales capacity. Trade records show one transaction associated with each of two Philippine buyers for polyamine and poly aluminium chloride; these records support limited customer-case evidence but do not demonstrate broad or sustained commercial performance.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company in China, with chemicals as its commercial trade category and a product range centered on water-treatment and general chemicals. Its stated manufacturing area is 123.0 m² and its reported workforce is seven, indicating a small operating footprint.

R&D capabilityThe stated business scope includes new-material technology research and development, development, consultation, exchange, transfer, and promotion. It also references ecological-environment, bio-based, catalytic, membrane, ceramic, composite, and other advanced materials, providing explicit evidence of technology-related activities, though no proprietary technology, patents, or R&D results are documented.

Production capacityThe supplier explicitly identifies itself as a manufacturer and lists ecological-environment materials manufacturing, with a reported 123.0 m² manufacturing plant and chemical product portfolio. Nevertheless, no capacity, equipment, production volume, staffing breakdown, or manufacturing certifications are provided, so the evidence supports manufacturing status but not high-scale capability.

Client casesTwo trade records associate the supplier with Philippine buyers: one for polyamine and one for poly aluminium chloride, with one transaction recorded for each. These are concrete customer and product references, but the limited transaction count does not demonstrate a broad or sustained customer portfolio.