Top 10 Poly Aluminum Sulfate Suppliers in the world

Dec 25, 2025

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Emily Carter
Emily Carter
As a Senior Marketing Manager at Zibo Dingqi Chemicals, I specialize in developing innovative water treatment solutions for African markets. Passionate about sustainable development and community impact.

Introduction to Poly Aluminum Sulfate

Poly Aluminum Sulfate (PAS) is a highly effective inorganic polymer coagulant. It is widely used in water treatment processes, including the purification of drinking water, industrial wastewater treatment, and sewage treatment. PAS can effectively remove suspended solids, colloidal substances, and some heavy metals from water, through processes such as coagulation, flocculation, and sedimentation. In addition to water treatment, it also finds applications in the paper - making industry for sizing and retention, and in the textile industry for dye - fixing.


Now, let's take a look at the top 10 poly aluminum sulfate suppliers in the world:


1. Zibo Dingqi Chemicals Co., Ltd.

Zibo Dingqi Chemicals Co., Ltd. is a well - established chemical enterprise specializing in the production and supply of poly aluminum sulfate. The company is located in Zibo, a city known for its rich chemical industry resources in China.


Company Introduction:Zibo Dingqi Chemicals has a modern production base equipped with advanced production technology and equipment. It has a professional R & D team that is constantly working on improving the quality and performance of poly aluminum sulfate products. The company adheres to strict quality control systems, ensuring that every batch of products meets international standards. They have a comprehensive after - sales service system, which can timely solve various problems encountered by customers during product use.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • High Purity: The poly aluminum sulfate produced by Zibo Dingqi Chemicals has high purity, which ensures its excellent performance in water treatment. High - purity products can more effectively remove impurities and pollutants from water, improving water quality.
  • Customizable Products: The company can customize poly aluminum sulfate products according to the specific needs of different customers. Whether for large - scale industrial water treatment or small - scale domestic water treatment, they can provide suitable solutions.
  • Competitive Price: With its own production base and efficient production management, the company can offer poly aluminum sulfate products at competitive prices in the market. This makes it an attractive choice for customers with cost - control requirements.
  • Website: https://www.dqaluminumsulfate.com/


2. Kemira Oyj

Company Introduction:Kemira Oyj is a global leader in chemical solutions for water intensive industries. Headquartered in Helsinki, Finland, the company has a wide - reaching global presence with production facilities and sales offices in multiple countries. Kemira has a long - standing history in the chemical industry, with over a century of experience. It invests heavily in research and development, aiming to develop innovative and sustainable chemical solutions. The company is committed to environmental protection and sustainable development, and its products are designed to minimize the impact on the environment while maximizing efficiency.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Sustainable Production: Kemira focuses on sustainable production methods for its poly aluminum sulfate. It uses raw materials from sustainable sources and implements energy - efficient production processes. This not only helps to reduce the environmental footprint but also meets the growing demand from customers for sustainable products.
  • Global Technical Support: With its global network, Kemira can provide technical support to customers around the world. Its team of experts can offer on - site assistance, product training, and customized water treatment solutions based on the local water quality and customer requirements.
  • Product Innovation: The company continuously invests in R & D to improve the performance of its poly aluminum sulfate products. It is constantly exploring new applications and formulations, which gives it an edge in the market compared to its competitors.


3. BASF SE

Company Introduction:BASF SE is one of the largest chemical companies in the world, based in Ludwigshafen, Germany. The company has a diversified product portfolio that spans across various industries, including chemicals, plastics, performance products, and agricultural solutions. In the field of water treatment chemicals, BASF has a long - term commitment to providing high - quality products. It has state - of - the - art production facilities and a large - scale R & D center. The company's global presence allows it to serve customers in different regions with ease.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Integrated Chemical Solutions: BASF can offer integrated chemical solutions for water treatment. In addition to poly aluminum sulfate, it can provide other complementary chemicals such as flocculants and disinfectants. This one - stop - shop service is very convenient for customers, as they can get all the necessary chemicals from a single supplier.
  • High - Quality Assurance: The company has strict quality control measures in place throughout the production process. Its poly aluminum sulfate products are tested at multiple stages to ensure consistent quality. This high - quality assurance gives customers confidence in using BASF's products.
  • Strong R & D Capability: BASF's large R & D team can quickly respond to market changes and customer needs. It can develop new poly aluminum sulfate products with improved performance, such as better coagulation efficiency and lower dosage requirements.


4. Solvay SA

Company Introduction:Solvay SA is a Belgian chemical company with a global footprint. It operates in various business segments, including advanced materials, chemicals, and consumer solutions. In the water treatment area, Solvay has a long - standing reputation for providing reliable and high - performance products. The company focuses on innovation and sustainability, and it has a series of initiatives to reduce its environmental impact.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Advanced Technology: Solvay uses advanced production technology for its poly aluminum sulfate. This technology allows for precise control of the product's chemical composition and physical properties, resulting in a high - quality and consistent product.
  • Sustainable Development Initiatives: The company is actively involved in sustainable development efforts. Its poly aluminum sulfate production process is designed to minimize waste generation and energy consumption. Additionally, Solvay promotes the use of its products in water treatment projects that have a positive impact on the environment.
  • Customer - Centric Approach: Solvay has a strong focus on customer satisfaction. It works closely with its customers to understand their specific needs and provides customized solutions. This customer - centric approach has helped the company build long - term relationships with many customers around the world.


5. Feralco AB

Company Introduction:Feralco AB is a Swedish company that specializes in water treatment chemicals. It has a strong focus on research, development, and production of high - quality coagulants and flocculants, including poly aluminum sulfate. The company has a modern production facility and a team of highly qualified professionals. Feralco is committed to providing innovative and environmentally friendly solutions for water treatment.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Environment - Friendly Products: Feralco's poly aluminum sulfate products are designed to have a minimal impact on the environment. The company uses non - toxic raw materials and environmentally friendly production processes. This makes its products suitable for use in sensitive water environments, such as drinking water treatment.
  • In - Depth Industry Knowledge: With years of experience in the water treatment industry, Feralco has in - depth knowledge of the market and customer requirements. It can provide expert advice on the selection and use of poly aluminum sulfate, ensuring optimal results for its customers.
  • Flexible Production and Supply: The company can adjust its production volume according to the customer's demand. It has a reliable supply chain system, which ensures timely delivery of products to customers, even during peak demand periods.


6. United Chemicals Technologies, Inc. (UCT)

Company Introduction:United Chemicals Technologies, Inc. is a US - based company that specializes in the production of water treatment chemicals and specialty chemicals. The company has a long - term commitment to providing high - quality products and excellent customer service. It has a team of experienced chemists and engineers who are dedicated to product development and improvement.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Product Customization: UCT can customize its poly aluminum sulfate products to meet the specific needs of different customers. Whether it is for a particular type of industrial wastewater treatment or a unique water purification application, the company can develop a tailored product solution.
  • Quality Control and Testing: The company has a comprehensive quality control system. All its poly aluminum sulfate products undergo rigorous testing to ensure compliance with industry standards and customer specifications. This strict quality control helps to maintain the high quality and reliability of its products.
  • Local and Global Support: UCT has a wide distribution network in the United States and also serves international customers. It can provide local support to customers in the US, including on - site technical assistance. For international customers, the company has a dedicated export department to handle shipping and logistics, ensuring smooth product delivery.


7. Airedale Chemical Company Ltd.

Company Introduction:Airedale Chemical Company Ltd. is a UK - based chemical manufacturer. It has been in the chemical industry for many years and has built a reputation for producing high - quality chemicals, including poly aluminum sulfate. The company has a modern manufacturing facility and a team of experienced professionals who are committed to product quality and customer satisfaction.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Quality - Driven Production: Airedale Chemical places a high emphasis on quality in its production process. It uses high - grade raw materials and follows strict manufacturing procedures to produce poly aluminum sulfate of consistent quality. This high - quality product is well - received in the market, especially in the European water treatment industry.
  • Technical Expertise: The company has a team of technical experts who can provide in - depth technical support to customers. They can help customers with product selection, dosage determination, and troubleshooting during the water treatment process.
  • Regulatory Compliance: Airedale Chemical ensures that its poly aluminum sulfate products comply with all relevant European and international regulations. This compliance gives customers the confidence to use its products in various applications, especially in areas with strict environmental and safety requirements.


8. Gulbrandsen Chemicals Inc.

Company Introduction:Gulbrandsen Chemicals Inc. is an American chemical company with a long history in the production of specialty chemicals. In the field of water treatment, it offers a range of products, including poly aluminum sulfate. The company has a focus on R & D and is constantly looking for ways to improve its product performance and expand its product portfolio.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Innovation in Product Formulation: Gulbrandsen Chemicals invests in research to develop new formulations of poly aluminum sulfate. These new formulations may have improved properties such as faster coagulation speed, better sedimentation performance, or enhanced stability. This innovation allows the company to stay competitive in the market.
  • Industry Experience: With decades of experience in the chemical industry, the company has a deep understanding of the water treatment market. It can anticipate market trends and customer needs, and develop products accordingly.
  • Customer - Oriented Service: The company provides customer - oriented service, including quick response to customer inquiries, on - time product delivery, and after - sales support. This service approach helps to build long - term relationships with customers.


9. SNF Group

Company Introduction:SNF Group is a global leader in the production of water - soluble polymers and water treatment chemicals. It has production facilities in multiple countries around the world and a large - scale R & D center. The company is known for its high - quality products and innovative solutions in the water treatment field.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Comprehensive Product Range: In addition to poly aluminum sulfate, SNF Group offers a wide range of other water treatment chemicals. This comprehensive product range allows customers to choose a complete set of chemicals for their water treatment needs from a single supplier.
  • Global R & D and Production Network: The company's global R & D and production network enables it to quickly adapt to local market needs. It can produce poly aluminum sulfate products that are suitable for different water qualities and treatment requirements in various regions.
  • Research - Driven Innovation: SNF Group invests a large amount of resources in research and development. Its continuous innovation efforts have led to the development of advanced poly aluminum sulfate products with improved performance and environmental friendliness.


10. Chemifloc Industries

Company Introduction:Chemifloc Industries is an Indian company that specializes in the production of water treatment chemicals. It has a state - of - the - art production facility and a team of experienced professionals. The company focuses on providing cost - effective and high - quality products to meet the growing demand in the Indian and international water treatment markets.


Characteristics of Poly Aluminum Sulfate and Company Advantages:


  • Cost - Effective Solutions: Chemifloc Industries can offer poly aluminum sulfate products at a relatively low cost without compromising on quality. This cost - effectiveness is due to its efficient production processes and local sourcing of raw materials. It makes the company's products attractive to price - sensitive customers.
  • Local Market Knowledge: The company has in - depth knowledge of the Indian water treatment market. It understands the specific water quality issues and customer needs in India and can develop products and solutions accordingly. At the same time, it is also expanding its international market share by leveraging its cost - advantage.
  • Responsive Customer Service: Chemifloc Industries provides responsive customer service. It can quickly address customer concerns and provide technical support to ensure the proper use of its poly aluminum sulfate products.


Summary

In conclusion, the above - mentioned 10 companies are among the top poly aluminum sulfate suppliers in the world. Each company has its own unique characteristics and advantages. Some focus on sustainable production, some on product innovation, and others on cost - effectiveness or comprehensive service. Whether it is a large - scale global chemical giant like BASF or a specialized regional company like Chemifloc Industries, they all play important roles in the poly aluminum sulfate market. Customers can choose the most suitable supplier according to their specific needs, such as product quality requirements, cost - control goals, and technical support needs. As the demand for water treatment continues to grow globally, these suppliers are likely to continue to develop and improve their products and services to meet the evolving market demands.


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