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Best 10 DAF Clarifier Factory in China

Nov 06, 2025

Introduction to DAF Clarifier

Dissolved Air Flotation (DAF) clarifier is a water treatment technology that uses the principle of dissolved air in water under pressure and then releasing it at atmospheric pressure to form tiny air bubbles. These bubbles attach to suspended solids, oil droplets, or other contaminants in the water, causing them to float to the surface where they can be easily removed. DAF clarifiers are widely used in various industries such as wastewater treatment, food and beverage, paper and pulp, and oil and gas for the separation of impurities from water.


1. Wuxi Wanchuan Environmental Equipment Technology Co., Ltd

Company Introduction

Wuxi Wanchuan Environmental Equipment Technology Co., Ltd is a leading manufacturer in the field of environmental protection equipment, especially in the production of DAF clarifiers. The company is committed to providing high - quality and efficient water treatment solutions to its customers. With a team of experienced engineers and technicians, they have advanced production technology and strict quality control systems.


The company has been in the industry for several years and has accumulated rich experience in the design, development, and production of DAF clarifiers. They continuously invest in research and development to improve the performance and reliability of their products. Their products are not only popular in the domestic market but also exported to many countries and regions around the world.


Features and Advantages in DAF Clarifier

  • Advanced Technology: Wuxi Wanchuan uses the latest technological concepts in the design of DAF clarifiers. Their clarifiers are equipped with efficient air dissolution systems that can generate a large number of fine and uniform air bubbles, which greatly improves the flotation efficiency.
  • Customization: The company understands that different customers have different requirements for water treatment. Therefore, they offer customized DAF clarifiers according to the specific needs of customers, including different sizes, capacities, and configurations.
  • High - Quality Materials: They use high - quality materials in the manufacturing process to ensure the durability and corrosion resistance of the DAF clarifiers. This reduces the maintenance cost and extends the service life of the equipment.
  • After - Sales Service: Wuxi Wanchuan provides comprehensive after - sales service. Their professional service team can quickly respond to customers' problems and provide on - site installation, debugging, and maintenance services.
  • Website: https://www.wchjdaf.com/


2. Shanghai Jiajing Environmental Protection Equipment Co., Ltd

Company Introduction

Shanghai Jiajing Environmental Protection Equipment Co., Ltd is a well - established enterprise in the environmental protection equipment industry. It has a large - scale production base and a complete set of production equipment. The company focuses on the research, development, production, and sales of various water treatment equipment, including DAF clarifiers.


The company has a strong R & D team that is constantly exploring new technologies and materials to improve the performance of its products. They have established long - term cooperation relationships with many domestic and foreign research institutions, which provides strong technical support for the company's development. In addition, the company pays great attention to product quality management, and all products are strictly inspected before leaving the factory.


Features and Advantages in DAF Clarifier

  • Innovative Design: Shanghai Jiajing's DAF clarifiers feature an innovative design. They have optimized the structure of the clarifier to reduce the floor area while increasing the treatment capacity. The unique flow - guiding design ensures a more uniform distribution of water and air bubbles, improving the separation effect.
  • Energy - Saving: The company is committed to developing energy - saving products. Their DAF clarifiers use advanced energy - saving technologies, such as low - power pumps and efficient air compressors, which can significantly reduce energy consumption during operation.
  • Intelligent Control System: Their DAF clarifiers are equipped with an intelligent control system. This system can automatically monitor and adjust the operating parameters of the clarifier, such as water flow, air pressure, and chemical dosing, ensuring stable and efficient operation of the equipment.
  • Rich Project Experience: Shanghai Jiajing has completed a large number of water treatment projects at home and abroad. Their rich project experience enables them to provide customers with more professional and comprehensive solutions.


3. Guangzhou Zhongke Environmental Technology Co., Ltd

Company Introduction

Guangzhou Zhongke Environmental Technology Co., Ltd is a high - tech enterprise integrating scientific research, production, and sales. It is mainly engaged in the development and production of environmental protection equipment, especially in the field of water treatment. The company has a group of high - level scientific and technological talents and advanced production equipment.


The company adheres to the concept of "science and technology innovation, environmental protection first". It has carried out in - depth research on the principle and application of DAF clarifiers. Through continuous innovation and improvement, the company has developed a series of DAF clarifiers with excellent performance. The company also attaches great importance to the training of employees, constantly improving their professional quality and service awareness.


Features and Advantages in DAF Clarifier

  • High - Precision Manufacturing: Guangzhou Zhongke uses high - precision manufacturing processes in the production of DAF clarifiers. The parts of the clarifier are processed with high accuracy, ensuring the stability and reliability of the equipment.
  • Efficient Separation Performance: Their DAF clarifiers have excellent separation performance. Through the optimization of the air - water mixing system and the flotation tank structure, they can effectively remove various suspended solids and impurities in the water, with a high removal rate.
  • Flexible Configuration: The company offers flexible configuration options for DAF clarifiers. Customers can choose different types of pumps, air compressors, and control systems according to their actual needs, which increases the adaptability of the equipment.
  • Technical Support: Guangzhou Zhongke provides strong technical support to its customers. Their technical experts can provide on - site guidance and training for customers, helping them to better operate and maintain the DAF clarifiers.


4. Beijing Huayuan Environmental Engineering Co., Ltd

Company Introduction

Beijing Huayuan Environmental Engineering Co., Ltd is a comprehensive environmental protection enterprise with a long history. It has extensive experience in environmental engineering design, equipment manufacturing, and project implementation. The company's DAF clarifiers are widely used in various industries in Beijing and other regions.


The company has a professional engineering team that can provide customers with a full - range of services from project planning, design, equipment procurement, installation, and commissioning to after - sales service. They have a strict quality management system to ensure that each project meets the highest standards.


Features and Advantages in DAF Clarifier

  • Project - Oriented Service: Beijing Huayuan provides project - oriented service for DAF clarifiers. They can customize the overall water treatment solution according to the specific situation of the project, including the layout of the equipment, the connection with other treatment processes, etc.
  • Quality Assurance: The company has a complete quality assurance system. All DAF clarifiers are manufactured in strict accordance with national and industry standards. They use high - quality raw materials and components, and conduct multiple quality inspections during the production process.
  • Fast Response: Beijing Huayuan has a fast - response service team. In case of any problems with the DAF clarifiers, they can quickly dispatch technicians to the site to solve the problems, minimizing the impact on the customer's production.
  • Industry Experience: With years of experience in the environmental protection industry, the company has a deep understanding of the needs of different industries. They can provide more targeted and effective DAF clarifier solutions for different industries.


5. Tianjin Haibao Environmental Protection Technology Co., Ltd

Company Introduction

Tianjin Haibao Environmental Protection Technology Co., Ltd is a professional environmental protection equipment manufacturer. It focuses on the development and production of water treatment equipment, especially DAF clarifiers. The company has a modern production workshop and advanced testing equipment.


The company emphasizes the combination of technology and practice. Their R & D team conducts in - depth research on the practical application of DAF clarifiers in different water treatment scenarios. They also actively cooperate with relevant universities and research institutions to introduce the latest scientific research results into product development.


Features and Advantages in DAF Clarifier

  • Practical Design: Tianjin Haibao's DAF clarifiers are designed with practicality in mind. The structure of the clarifier is simple and easy to operate, which reduces the labor intensity of operators. At the same time, the design also takes into account the convenience of maintenance and replacement of parts.
  • Cost - Effective: The company offers cost - effective DAF clarifiers. They optimize the production process and procurement channels to reduce the production cost without sacrificing product quality. This enables customers to obtain high - quality equipment at a more reasonable price.
  • Good Chemical Compatibility: Their DAF clarifiers have good chemical compatibility. They can work well with different types of flocculants and coagulants, which is beneficial for improving the treatment effect in different water quality conditions.
  • Localized Service: As a local enterprise in Tianjin, Tianjin Haibao can provide more convenient and timely localized service. They can quickly understand the local water treatment requirements and provide corresponding solutions.


6. Nanjing Lvye Environmental Protection Equipment Co., Ltd

Company Introduction

Nanjing Lvye Environmental Protection Equipment Co., Ltd is a well - known enterprise in the environmental protection equipment field in Nanjing. It has a strong technical force and a complete production system. The company is mainly engaged in the production of various water treatment equipment, including DAF clarifiers.


The company has a long - term vision for development. It continuously invests in R & D to keep up with the latest trends in the environmental protection industry. They have a high - quality marketing and service team that can provide customers with pre - sales consultation, on - site installation, and after - sales maintenance services.


Features and Advantages in DAF Clarifier

  • Eco - Friendly Design: Nanjing Lvye's DAF clarifiers are designed with an eco - friendly concept. They use environmentally friendly materials in the production process and try to reduce the energy consumption and waste generation during the operation of the equipment.
  • High - Efficiency Flotation System: The company's DAF clarifiers are equipped with a high - efficiency flotation system. The unique air - water mixing device can generate a large number of fine air bubbles in a short time, which accelerates the flotation process and improves the treatment efficiency.
  • Remote Monitoring Function: Their DAF clarifiers are equipped with a remote monitoring function. Through the Internet of Things technology, customers can monitor the operating status of the equipment in real - time, which is convenient for timely adjustment and maintenance.
  • Training Services: Nanjing Lvye provides training services for customers. They can train the operators of the DAF clarifiers to ensure that they can operate the equipment correctly and efficiently.


7. Chengdu Xinhe Environmental Protection Equipment Co., Ltd

Company Introduction

Chengdu Xinhe Environmental Protection Equipment Co., Ltd is a leading environmental protection equipment manufacturer in the southwest region of China. It has a large - scale production base and a professional R & D team. The company is dedicated to providing high - quality water treatment solutions, and DAF clarifiers are one of its core products.


The company has a good reputation in the local market. It has completed many water treatment projects in Sichuan and other surrounding areas. The company also pays attention to corporate culture construction, which has created a good working atmosphere for employees and promoted the healthy development of the enterprise.


Features and Advantages in DAF Clarifier

  • Adaptability to Local Water Quality: Chengdu Xinhe's DAF clarifiers are designed to adapt to the local water quality characteristics in the southwest region. They have carried out in - depth research on the water quality in this area, such as high turbidity and high organic matter content, and optimized the design of the clarifier accordingly.
  • Modular Design: The company uses a modular design for DAF clarifiers. This design makes the production, transportation, and installation of the equipment more convenient. At the same time, it is also beneficial for future expansion and upgrading of the equipment.
  • Comprehensive Technical Support: Chengdu Xinhe provides comprehensive technical support. Their technical team can provide customers with detailed technical documents, installation drawings, and operation manuals. They also offer on - site technical guidance during the installation and commissioning of the equipment.
  • Cost - Saving Solutions: The company focuses on providing cost - saving solutions for customers. They can help customers optimize the water treatment process, reduce the use of chemicals, and lower the overall operating cost of the DAF clarifiers.


8. Hangzhou Yongsheng Environmental Technology Co., Ltd

Company Introduction

Hangzhou Yongsheng Environmental Technology Co., Ltd is a high - tech enterprise in the environmental protection field. It is mainly engaged in the research, development, and production of water treatment equipment, especially DAF clarifiers. The company has a modern R & D center and a production line with high - level automation.


The company is located in Hangzhou, a city with a strong innovation atmosphere. It actively absorbs the latest scientific and technological achievements and management concepts. The company also attaches great importance to intellectual property protection and has obtained a number of patents for its DAF clarifier products.


Features and Advantages in DAF Clarifier

  • Advanced R & D Concepts: Hangzhou Yongsheng uses advanced R & D concepts in the development of DAF clarifiers. They combine artificial intelligence, big data, and other new technologies with the traditional water treatment technology, which makes the operation of the clarifier more intelligent and efficient.
  • High - Quality Surface Treatment: The company pays attention to the surface treatment of DAF clarifiers. The high - quality surface coating can effectively prevent corrosion and rust, which not only improves the appearance of the equipment but also extends its service life.
  • International Standards Compliance: Their DAF clarifiers comply with international standards. This enables the company to expand its overseas market and provide high - quality products to customers around the world.
  • Collaborative Innovation: Hangzhou Yongsheng actively promotes collaborative innovation. It cooperates with other enterprises and research institutions in the industry to jointly develop new products and technologies, which promotes the continuous progress of the company's DAF clarifier products.


9. Qingdao Huamei Environmental Protection Equipment Co., Ltd

Company Introduction

Qingdao Huamei Environmental Protection Equipment Co., Ltd is a well - known environmental protection equipment manufacturer in the coastal area of Shandong. It has a long - standing history in the production of water treatment equipment. The company has a professional sales and service team that can provide customers with all - around services.


The company is influenced by the marine culture in Qingdao. It has a strong sense of innovation and quality awareness. The company's products are widely used in the local marine industry, food processing industry, and other fields.


Features and Advantages in DAF Clarifier

  • Corrosion Resistance for Marine Environment: Qingdao Huamei's DAF clarifiers are designed to have excellent corrosion resistance, which is suitable for the marine environment. They use special anti - corrosion materials and coating technologies to ensure the long - term stable operation of the equipment in a high - salt and high - humidity environment.
  • Integrated Design: The company offers an integrated design for DAF clarifiers. They can integrate the clarifier with other water treatment equipment, such as filters and disinfection equipment, to form a complete water treatment system, which simplifies the process and improves the overall treatment effect.
  • Customer - Centered Service: Qingdao Huamei takes the customer as the center. They listen to the needs of customers carefully and provide personalized solutions. Their after - sales service team is always ready to serve customers and solve their problems.
  • Industry - Specific Solutions: The company has rich experience in providing industry - specific solutions. For example, in the marine industry, they can design DAF clarifiers according to the characteristics of marine wastewater, such as high oil content and high salinity.


10. Shenyang Hongda Environmental Protection Equipment Co., Ltd

Company Introduction

Shenyang Hongda Environmental Protection Equipment Co., Ltd is a leading environmental protection equipment manufacturer in the northeast region of China. It has a large production scale and a complete product line. The company is committed to the research and development and production of water treatment equipment, and DAF clarifiers are one of its important products.


The company has a strong sense of social responsibility. It actively participates in environmental protection projects in the local area, such as the treatment of industrial wastewater and domestic sewage. The company also attaches great importance to the cultivation of talents, which provides a solid foundation for the continuous development of the enterprise.


Features and Advantages in DAF Clarifier

  • Cold - Resistance Design: Considering the cold climate in the northeast region, Shenyang Hongda's DAF clarifiers are designed with cold - resistance features. They use special insulation materials and heating devices to ensure the normal operation of the equipment in low - temperature environments.
  • Large - Capacity Treatment: The company's DAF clarifiers have a large - capacity treatment ability. They can meet the needs of large - scale industrial enterprises and urban water treatment plants. The optimized structure design can ensure the stable operation of the equipment even under high - load conditions.
  • Safety and Reliability: Shenyang Hongda attaches great importance to the safety and reliability of DAF clarifiers. They have a strict quality control system for the production of equipment. All electrical components and mechanical parts are carefully selected to ensure the safety of operators and the long - term stable operation of the equipment.
  • Long - Term Service Commitment: The company makes a long - term service commitment to customers. They provide long - term after - sales service, including regular maintenance, equipment upgrade, and spare parts supply, to ensure the normal use of the DAF clarifiers.


Summary

In conclusion, the above 10 DAF clarifier factories in China all have their own characteristics and advantages. Wuxi Wanchuan Environmental Equipment Technology Co., Ltd offers advanced technology and customization services. Shanghai Jiajing Environmental Protection Equipment Co., Ltd focuses on innovative design and energy - saving. Each of these companies has made important contributions to the development of the DAF clarifier industry in China. They not only meet the domestic demand for water treatment equipment but also have the potential to expand their influence in the international market. With the continuous development of the environmental protection industry, these enterprises are expected to continue to innovate and improve their products and services to better serve the global water treatment cause.


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