2025 Best 10 Demulsifier Factory in China

Nov 27, 2025

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Introduction to Demulsifier

Demulsifiers, also known as emulsion breakers, are chemicals used to separate emulsions, such as water-in-oil or oil-in-water emulsions. In the petroleum industry, they play a crucial role in the separation of water from crude oil, which is essential for oil refining and transportation. Demulsifiers work by reducing the interfacial tension between the two immiscible phases (oil and water) and destabilizing the emulsion droplets, allowing them to coalesce and separate. They are also used in other industries, such as wastewater treatment, food processing, and chemical manufacturing.


1. Shandong ZhengXiang Petroleum Technology Co., Ltd

Company Introduction

Shandong ZhengXiang Petroleum Technology Co., Ltd is a leading enterprise in the field of petroleum technology, specializing in the research, development, production, and sales of demulsifiers and other oilfield chemicals. The company is committed to providing high - quality products and professional technical services to the global petroleum industry. With a team of experienced R & D engineers and advanced production equipment, Shandong ZhengXiang can meet the diverse needs of customers.


The company adheres to the concept of innovation and quality, continuously improving its product performance and service level. It has established long - term and stable cooperative relationships with many well - known oil companies at home and abroad. Through continuous technological innovation and strict quality control, Shandong ZhengXiang has won a good reputation in the market.


Features and Advantages in Demulsifier

  • Advanced R & D Capability: The company invests a large amount of resources in research and development. Its R & D team is constantly exploring new formulations and technologies to improve the demulsification efficiency of products. For example, they have developed demulsifiers that can work effectively under extreme conditions, such as high - temperature and high - salinity environments, which is very important for oilfields with complex geological conditions.
  • Customized Solutions: Shandong ZhengXiang understands that different oilfields have different characteristics, so it can provide customized demulsifier solutions according to the specific needs of customers. Whether it is a small - scale oilfield or a large - scale offshore oil project, the company can design the most suitable demulsifier formula.
  • Quality Assurance: The company has a strict quality control system. From raw material procurement to product production and testing, every link is strictly monitored. All products meet relevant national and international standards, ensuring stable and reliable performance.
  • Technical Support: In addition to providing high - quality products, Shandong ZhengXiang also offers comprehensive technical support. Its technical experts can provide on - site guidance and after - sales service to help customers solve various problems in the process of using demulsifiers.


Website

https://www.zx-petro.com/


2. Jiangsu Jiahua Energy Saving Technology Co., Ltd

Company Introduction

Jiangsu Jiahua Energy Saving Technology Co., Ltd is a high - tech enterprise focusing on energy - saving and environmental - protection technologies. In the field of demulsifiers, the company has made remarkable achievements. It has a modern production base and a complete R & D system. The company combines advanced chemical engineering concepts with practical applications, aiming to develop more efficient and environmentally friendly demulsifiers.


The company has a strong sense of social responsibility, emphasizing the reduction of environmental impact during the production and use of products. It has actively participated in many environmental protection projects related to the petroleum and chemical industries, and has won praise from the industry for its innovative solutions.


Features and Advantages in Demulsifier

  • Environmental - friendliness: One of the main features of Jiangsu Jiahua's demulsifiers is their environmental - friendliness. The company uses non - toxic and biodegradable raw materials in the production process, which can effectively reduce the pollution to the environment. For example, its demulsifiers can be easily decomposed in natural water bodies, minimizing the long - term impact on the ecosystem.
  • Energy - saving Effect: The demulsifiers developed by the company can significantly reduce the energy consumption in the oil - water separation process. By improving the demulsification efficiency, less heat and mechanical energy are required for separation, which is in line with the current trend of energy conservation in the industry.
  • Broad Application Scope: Jiangsu Jiahua's demulsifiers can be used in a wide range of applications, including onshore and offshore oilfields, as well as different types of crude oil. Whether it is light crude oil or heavy crude oil, the demulsifiers can achieve good separation effects.
  • Continuous Innovation: The company has a professional R & D team that is constantly exploring new ideas and methods. It keeps up with the latest technological trends in the industry and is committed to developing next - generation demulsifiers with higher performance and lower cost.


3. Beijing Hengju Chemical Co., Ltd

Company Introduction

Beijing Hengju Chemical Co., Ltd has a long - standing history in the chemical industry. It has extensive experience in the production of various chemical products, including demulsifiers. The company is located in the capital city of China, which gives it access to advanced scientific research resources and a large - scale market.


It has a complete set of production and testing equipment, and strictly follows the ISO quality management system. The company focuses on the cultivation of professional talents and the improvement of technological innovation ability, and has established a good brand image in the market.


Features and Advantages in Demulsifier

  • High - quality Raw Materials: Beijing Hengju uses high - quality raw materials in the production of demulsifiers. It has established long - term and stable cooperative relationships with well - known raw material suppliers, ensuring the purity and quality of raw materials. This is the basis for producing high - performance demulsifiers.
  • Mature Production Technology: The company has a mature production process for demulsifiers. Through years of practice and improvement, it has optimized every step of the production process, from reaction conditions to product purification. This ensures the stability and consistency of product quality.
  • Good Compatibility: The demulsifiers produced by Beijing Hengju have good compatibility with other oilfield chemicals. In actual oilfield operations, demulsifiers often need to be used in combination with other chemicals, such as corrosion inhibitors and scale inhibitors. The good compatibility of Beijing Hengju's demulsifiers can ensure the normal operation of the entire oilfield chemical system.
  • Market Reputation: With its high - quality products and good service, the company has won a good reputation in the market. Many oil companies at home and abroad trust Beijing Hengju's demulsifiers and have established long - term cooperative relationships with it.


4. Sichuan Tianyi Science and Technology Co., Ltd

Company Introduction

Sichuan Tianyi Science and Technology Co., Ltd is a science - and - technology - based enterprise located in Sichuan, a province rich in natural resources. The company focuses on the research and development and production of high - performance demulsifiers. It takes advantage of the local scientific research environment and talent resources to continuously improve its technological level.


The company has a modern R & D center and production workshop, and is committed to providing customers with high - quality and cost - effective demulsifier products. It also pays attention to the cultivation of corporate culture and team building, creating a good working atmosphere for employees.


Features and Advantages in Demulsifier

  • Local Resource Advantage: Sichuan has rich chemical raw material resources. Sichuan Tianyi can make full use of these local resources to reduce production costs. At the same time, the local scientific research institutions and universities provide strong technical support for the company's R & D work.
  • High - performance Products: The demulsifiers developed by Sichuan Tianyi have high demulsification efficiency. They can quickly separate oil and water, reducing the separation time and improving the production efficiency of oilfields. In addition, the products have good stability, which can maintain their performance in different storage and use conditions.
  • Cost - effectiveness: Due to the use of local resources and efficient production processes, Sichuan Tianyi's demulsifiers have a high cost - performance ratio. For oil companies, using these demulsifiers can not only achieve good separation effects but also reduce production costs.
  • Service - oriented Concept: The company adheres to a service - oriented concept. It provides customers with pre - sales consultation, in - sales support, and after - sales service. Its service team can respond quickly to customer needs and solve problems in a timely manner.


5. Guangdong Jufeng Chemical Co., Ltd

Company Introduction

Guangdong Jufeng Chemical Co., Ltd is a well - known chemical enterprise in southern China. It has a strong R & D and production capacity in the field of demulsifiers. The company is located in an economically developed area, which provides it with good market access and business opportunities.


It has a strict quality management system and a professional marketing team. The company is committed to expanding its market share at home and abroad and promoting the development of the demulsifier industry.


Features and Advantages in Demulsifier

  • Market - oriented R & D: Guangdong Jufeng conducts R & D activities based on market demand. It closely monitors the market trends and customer needs, and continuously develops new demulsifier products to meet the changing market requirements. For example, with the increasing demand for offshore oil development, the company has developed demulsifiers suitable for offshore oilfield conditions.
  • Efficient Production Model: The company has an efficient production model. It uses advanced production equipment and automation control systems to improve production efficiency and reduce labor costs. At the same time, the company pays attention to production safety and environmental protection, ensuring that the production process meets relevant regulations.
  • International Market Expansion: Guangdong Jufeng has actively expanded its international market. It participates in international chemical exhibitions and cooperation projects, and has established business relationships with many foreign oil companies. This not only promotes the internationalization of the company but also enhances the influence of Chinese demulsifier products in the international market.
  • Brand Building: The company attaches great importance to brand building. Through high - quality products and good service, it has gradually established a well - known brand in the demulsifier market. The brand effect helps the company to attract more customers and expand its market share.


6. Liaoning Hongxing Chemical Industry Co., Ltd

Company Introduction

Liaoning Hongxing Chemical Industry Co., Ltd is an old - established chemical enterprise in northeastern China. It has a long - term history of producing demulsifiers and other chemical products. The company has a large - scale production base and a complete set of production equipment.


It has a strong technical force and a group of experienced technicians and management personnel. The company adheres to the principle of "quality first, customer - oriented" and is committed to providing high - quality demulsifier products to the market.


Features and Advantages in Demulsifier

  • Rich Experience: With decades of experience in the production of demulsifiers, Liaoning Hongxing has accumulated a wealth of practical experience. It can quickly solve various problems encountered in the production and use of demulsifiers, and continuously improve the product performance based on experience.
  • Large - scale Production Capacity: The company has a large - scale production base, which enables it to produce a large amount of demulsifiers in a short time. This is very important for meeting the large - scale demand of oil companies, especially during the peak production period of oilfields.
  • Product Diversity: Liaoning Hongxing offers a variety of demulsifier products to meet different customer needs. Whether it is a general - purpose demulsifier or a special - purpose demulsifier for a specific type of crude oil, the company can provide corresponding products.
  • Local Industrial Support: Located in northeastern China, the company can get strong support from the local chemical industry. There are many related industries in the region, which can provide Liaoning Hongxing with a stable supply of raw materials and technical cooperation opportunities.


7. Hebei Xinyang Chemical Co., Ltd

Company Introduction

Hebei Xinyang Chemical Co., Ltd is a rising star in the demulsifier industry. The company focuses on technological innovation and product quality improvement. It has a young and dynamic R & D team, which is full of innovative ideas.


The company is committed to providing high - quality demulsifier products at a reasonable price. It is constantly expanding its market share through continuous improvement of product performance and service quality.


Features and Advantages in Demulsifier

  • Innovative R & D Ideas: The young R & D team of Hebei Xinyang brings innovative ideas to the company. They are not limited to traditional R & D methods but actively explore new materials and technologies. For example, they are researching the application of nanomaterials in demulsifiers to improve the demulsification efficiency.
  • Cost - control Advantage: The company has effective cost - control measures. Through optimizing the production process and supply chain management, it can reduce production costs without sacrificing product quality. This allows Hebei Xinyang to offer more competitive prices in the market.
  • Rapid Response to Market Changes: Hebei Xinyang can quickly respond to market changes. When there is a new demand in the market, such as the need for a demulsifier with a certain special performance, the company can adjust its R & D and production plans in a timely manner.
  • Customer - centric Service: The company takes customer satisfaction as its top priority. It provides personalized service to customers, listens to their opinions and suggestions, and continuously improves its products and services based on customer feedback.


8. Zhejiang Runfeng Chemical Co., Ltd

Company Introduction

Zhejiang Runfeng Chemical Co., Ltd is a well - known chemical enterprise in eastern China. It has a high - level R & D and production capacity in the field of demulsifiers. The company is located in a region with a developed economy and advanced technology, which provides it with good development conditions.


It has a complete quality management system and a strict production process control. The company is committed to promoting the upgrading and development of the demulsifier industry through continuous innovation.


Features and Advantages in Demulsifier

  • Advanced R & D Equipment: Zhejiang Runfeng is equipped with advanced R & D equipment, which enables it to conduct in - depth research on demulsifier technology. The company can accurately analyze the properties of raw materials and products, and develop more scientific and reasonable R & D plans.
  • High - end Product Line: The company has a high - end product line of demulsifiers. These products have excellent performance, such as high demulsification efficiency, good stability, and strong adaptability. They are suitable for high - end oilfield projects and can meet the strict requirements of international customers.
  • Industry - university - research Cooperation: Zhejiang Runfeng actively cooperates with universities and research institutions. Through industry - university - research cooperation, the company can introduce the latest scientific research achievements and talent resources, which promotes the continuous innovation and development of the company.
  • International - standard Management: The company follows international - standard management models. It has established a modern enterprise management system, which includes production management, quality management, and marketing management. This helps the company to improve its overall competitiveness and expand its international market.


9. Hubei Huayang Chemical Co., Ltd

Company Introduction

Hubei Huayang Chemical Co., Ltd is a chemical enterprise with a long - standing reputation in central China. It has a rich experience in the production of demulsifiers and other chemical products. The company has a large - scale production base and a professional technical team.


It is committed to providing high - quality products and services to the market, and has established a good relationship with many domestic and foreign customers.


Features and Advantages in Demulsifier

  • Technical Heritage: With a long - term history of production, Hubei Huayang has a strong technical heritage. The company has mastered a series of core technologies in the production of demulsifiers, which are the basis for its product quality and performance.
  • Comprehensive Product Range: Hubei Huayang offers a comprehensive range of demulsifier products. It can provide demulsifiers for different types of oil - water emulsions, including those with different viscosities, salinities, and temperatures. This comprehensive product range can meet the diverse needs of customers.
  • After - sales Service System: The company has a perfect after - sales service system. Its after - sales service team can provide timely technical support and maintenance services to customers. Whether it is a problem with product use or a technical consultation, the team can respond quickly and solve the problem effectively.
  • Local Market Advantage: Located in central China, Hubei Huayang has a certain advantage in the local market. It can quickly understand the needs of local customers and provide more targeted products and services. At the same time, the local transportation and logistics conditions are also conducive to the company's product distribution.


10. Fujian Jinyu Chemical Co., Ltd

Company Introduction

Fujian Jinyu Chemical Co., Ltd is a chemical enterprise in southeastern China. It has a certain influence in the demulsifier market. The company focuses on product quality and technological innovation, and has a modern production base and R & D center.


It is committed to promoting the sustainable development of the demulsifier industry and has actively participated in many environmental protection and energy - saving projects.


Features and Advantages in Demulsifier

  • Sustainable Development Concept: Fujian Jinyu adheres to the concept of sustainable development. It uses environmentally friendly production processes and raw materials in the production of demulsifiers, which reduces the environmental impact. At the same time, the company is also exploring ways to recycle and reuse waste products generated during the production process.
  • Flexible Production Mode: The company has a flexible production mode. It can adjust the production scale and product variety according to market demand. This flexibility allows Fujian Jinyu to quickly respond to changes in the market and meet the different needs of customers.
  • R & D Investment: Fujian Jinyu invests a certain amount of funds in R & D every year. It is committed to developing new demulsifier products with higher performance and lower cost. The R & D achievements have continuously improved the company's competitiveness in the market.
  • Regional Cooperation: Located in southeastern China, the company actively participates in regional cooperation. It cooperates with other local chemical enterprises and research institutions to share resources and technologies, which promotes the overall development of the local demulsifier industry.


Summary

The above 10 demulsifier factories in China represent the advanced level of the domestic demulsifier industry. Each company has its own unique features and advantages. Some companies focus on R & D innovation, such as Shandong ZhengXiang Petroleum Technology Co., Ltd and Hebei Xinyang Chemical Co., Ltd, which are constantly exploring new technologies and materials to improve product performance. Others emphasize environmental - friendliness and energy - saving, like Jiangsu Jiahua Energy Saving Technology Co., Ltd.


In addition, companies like Liaoning Hongxing Chemical Industry Co., Ltd have large - scale production capacity, while Zhejiang Runfeng Chemical Co., Ltd has high - end product lines and international - standard management. These factories not only meet the domestic demand for demulsifiers in the petroleum and other industries but also have the potential to expand their influence in the international market. With the continuous development of the industry, these companies will continue to play an important role in promoting the progress of the demulsifier technology and the sustainable development of related industries.