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Top Quality/Poly Ferric Sulfate Pfs/Competitive Price
US$100.00-250.00
1 Ton
Sample price:US$0.00/bag.Request sample
Product profile
Customization
AvailableCAS No.
10028-22-5Formula
[Fe2(Oh)N(So4)3-N/2]MModel NO.
industrial gradeEINECS
233-072-9Acid-Base Property
Acidic Surface Disposal AgentCertification
WQAEnvironmental Protection
YesColor
YellowAppearance
PowderType
Industrial Circulating Water Treatment AgentTransport Package
25kg/50kg/as Customers' RequirementSpecification
25KG/50KG/As customers' requirementTrademark
Yankem industryOrigin
ChinaHS Code
2833299000Production Capacity
60000mt/YKey features
Fast Settling Performance: Features fast setting and large alum formation for efficient sludge dewatering.
Wide Application Scope: Suitable for drinking water, industrial water, municipal sewage, and sludge treatment.
Customizable Packaging: Available in 25KG/50KG bags or customized as per customer requirements.
Free Sample Testing: Free samples provided with shipping fees covered for customer quality testing.
Manufacturer Direct Supply: Direct from Shandong Yankem Industry with decades of production experience.
OEM/ODM Services: Supports OEM and ODM services for customized chemical product needs.
WQA Certified Quality: Certified by WQA ensuring environmental protection and safety standards.
Company profile

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.
Product Q&A
Q:What are the main applications of this product?
A:
It is widely used for purification of drinking water, industrial water, municipal sewage, and sludge dewatering.
Q:Is the packaging customizable?
A:
Yes, we offer 25KG/50KG bags or packaging as per customer requirements.
Q:Do you provide free samples for testing?
A:
Yes, free samples are available, and we cover the shipping fee for customer testing.
Q:Are you a manufacturer or trading company?
A:
We are a manufacturer with decades of experience in water treatment chemicals production.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:
Shandong Yankem Industry Co., Ltd
Shandong Yankem Industry Co., Ltd*Content:
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