Top 10 Omega Fish Oil Factory in China

Dec 25, 2025

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Emily Johnson
Emily Johnson
Emily is a dedicated R&D specialist at Shandong Zhongshun Biological Technology Co., Ltd. With a strong background in biotechnology, she has been at the forefront of developing innovative capsule and tablet products, driving the company's technological advancement.

Introduction to Omega Fish Oil

Omega fish oil is a valuable dietary supplement rich in omega - 3 fatty acids, mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). These fatty acids play crucial roles in human health. EPA is known for its anti - inflammatory properties, which can help reduce the risk of cardiovascular diseases by lowering triglyceride levels, reducing blood pressure, and preventing blood clot formation. DHA is essential for brain development and function, especially in infants and young children. It also contributes to maintaining good eye health and may have positive effects on cognitive function and mood regulation. In the global market, the demand for high - quality omega fish oil is constantly increasing, and China has emerged as an important producer with a number of excellent factories.


1. Shandong Zhongshun Biological Technology Co., Ltd.

Company Introduction

Shandong Zhongshun Biological Technology Co., Ltd. is a leading enterprise in the field of omega fish oil production in China. The company is committed to the research, development, production, and sales of high - quality fish oil products. It has a modern production base equipped with advanced production equipment and strict quality control systems. The company adheres to the concept of "quality first, customer - centered" and has established long - term stable cooperative relationships with many domestic and foreign customers.


Features and Advantages

  • High - quality raw materials: The company sources fish from clean and unpolluted fishing areas. It strictly selects high - fat fish species to ensure the rich content of omega - 3 fatty acids in the raw materials.
  • Advanced production technology: Shandong Zhongshun Biological Technology Co., Ltd. uses advanced refining and purification technologies, such as molecular distillation, to remove impurities and harmful substances in fish oil, while maximizing the retention of EPA and DHA.
  • Strict quality control: The company has a complete quality control system that covers every aspect from raw material procurement to product sales. Each batch of products is subject to strict testing to ensure compliance with international quality standards.
  • Customized services: The company can provide customized fish oil products according to the different needs of customers, including different concentrations of EPA and DHA, different packaging forms, etc.
  • Website: https://www.shandongzssw.com/


2. Qingdao Kangyuan Biotechnology Co., Ltd.

Company Introduction

Qingdao Kangyuan Biotechnology Co., Ltd. is located in the beautiful coastal city of Qingdao, which has unique geographical advantages for fish oil production. The company has been focusing on the R & D and production of marine biological products, especially omega fish oil, for many years. It has a professional R & D team composed of experts in the fields of biology, chemistry, and pharmacy. The company's R & D center is equipped with advanced experimental equipment, which can continuously develop new products and improve production processes.


Features and Advantages

  • Geographical advantage: Qingdao's coastal location provides easy access to a large amount of fresh fish resources. The company can ensure the freshness and quality of raw materials by directly sourcing from local fishing ports.
  • Innovative R & D: The R & D team of Qingdao Kangyuan Biotechnology Co., Ltd. is constantly exploring new extraction and purification methods. For example, they have developed a new enzymatic hydrolysis technology that can more effectively extract omega - 3 fatty acids from fish, improving the extraction rate and product quality.
  • Diversified product portfolio: In addition to traditional fish oil capsules, the company also produces fish oil softgels, fish oil liquids, and other forms of products. These products are suitable for different consumer groups and usage scenarios.
  • International cooperation: The company has established cooperation relationships with some well - known international research institutions. Through international cooperation, it can keep up with the latest international research trends in fish oil and introduce advanced technologies and management experience.


3. Xiamen Kingdomway Group Co., Ltd.

Company Introduction

Xiamen Kingdomway Group Co., Ltd. is a large - scale enterprise integrating the production, R & D, and sales of health products. The company has a long - standing reputation in the domestic and international health product markets. In the field of omega fish oil, Xiamen Kingdomway has a complete industrial chain from raw material cultivation to product production. The company has its own fish farms in some coastal areas, which can ensure the stable supply of high - quality raw materials.


Features and Advantages

  • Complete industrial chain: The self - owned fish farms of Xiamen Kingdomway Group Co., Ltd. can control the quality of raw materials from the source. By using scientific breeding methods, they can improve the omega - 3 fatty acid content in fish.
  • Brand influence: The company has a well - known brand in the health product market. Consumers have a high degree of trust in its products, which is conducive to the promotion and sales of fish oil products.
  • Large - scale production capacity: With advanced production lines and a large - scale production base, the company can meet the large - scale market demand. It can produce a large number of high - quality fish oil products in a short time.
  • Comprehensive quality management: The company has established a comprehensive quality management system that meets international standards. It conducts strict quality inspections on every link of the production process, from raw material acceptance to finished product packaging.


4. Zhejiang Garden Biochemical High - tech Co., Ltd.

Company Introduction

Zhejiang Garden Biochemical High - tech Co., Ltd. is a high - tech enterprise focusing on the research and development and production of biochemical products. In the field of omega fish oil, the company combines modern biotechnology with traditional chemical engineering technology. It has a number of independent intellectual property rights and patented technologies, which make its fish oil products have unique advantages in the market.


Features and Advantages

  • Technological innovation: The company invests a lot of resources in scientific research every year. Its R & D team has developed a number of new technologies, such as genetic engineering technology applied to fish breeding to increase the content of EPA and DHA in fish.
  • High - end product positioning: Zhejiang Garden Biochemical High - tech Co., Ltd. positions its fish oil products as high - end health products. The products are mainly sold to the high - end market at home and abroad, targeting consumers who pay high attention to health and quality.
  • Quality traceability system: The company has established a complete quality traceability system. Consumers can query the origin of raw materials, production process, and quality inspection information of products through the product code, which enhances consumer confidence in the products.
  • Environmental protection concept: In the production process, the company adheres to the environmental protection concept. It uses clean production technologies to reduce environmental pollution and achieve sustainable development.


5. Hainan Zhongxin Chemical Co., Ltd.

Company Introduction

Hainan Zhongxin Chemical Co., Ltd. is located in Hainan, a tropical island with rich marine resources. The company has been engaged in the production of marine chemical products for many years, and omega fish oil is one of its key products. The company has a professional production team and a strict quality control system. It has passed a number of international quality certifications, which indicates the high quality of its products.


Features and Advantages

  • Rich marine resources: Hainan's unique geographical environment provides a large number of high - quality fish resources. The company can select different types of fish according to different product requirements to produce fish oil with different characteristics.
  • Quality certification: The company's products have passed certifications such as ISO9001, HACCP, etc. These certifications are recognized internationally, which helps the company to expand its international market share.
  • Cost - effective products: Through scientific management and technological innovation, Hainan Zhongxin Chemical Co., Ltd. can control production costs effectively. At the same time, it can ensure product quality, so its products have high cost - performance in the market.
  • After - sales service system: The company has established a perfect after - sales service system. It can provide timely technical support and after - sales service to customers, which improves customer satisfaction.


6. Tianjin Zhongxin Pharmaceutical Group Corporation

Company Introduction

Tianjin Zhongxin Pharmaceutical Group Corporation is a well - known pharmaceutical enterprise in China. It has a long - standing history and rich experience in the pharmaceutical field. In recent years, the company has also entered the field of omega fish oil production. Relying on its strong R & D strength and production capacity in the pharmaceutical industry, the company has quickly occupied a certain market share.


Features and Advantages

  • Pharmaceutical background: The company's pharmaceutical background enables it to have strict quality control and production management in the production of fish oil products. It can ensure that the products meet high - quality pharmaceutical standards.
  • R & D strength: Tianjin Zhongxin Pharmaceutical Group Corporation has a professional R & D team with in - depth knowledge of pharmacology and biochemistry. The team can conduct in - depth research on the efficacy and safety of fish oil products and develop new dosage forms and formulations.
  • Product safety: The company pays high attention to product safety. It conducts strict toxicological tests and clinical trials on fish oil products to ensure that the products are safe and effective for consumers.
  • Marketing channels: The company has a wide - range of marketing channels in the pharmaceutical market. It can use these channels to promote and sell fish oil products, which is conducive to the rapid spread of products in the market.


7. Jiangsu Aosaikang Pharmaceutical Co., Ltd.

Company Introduction

Jiangsu Aosaikang Pharmaceutical Co., Ltd. is a high - tech pharmaceutical enterprise focusing on the R & D, production, and sales of innovative drugs and health products. In the field of omega fish oil, the company combines modern medicine and traditional Chinese medicine theories. It has developed a series of fish oil products with unique functions.


Features and Advantages

  • Combination of Chinese and Western medicine theories: The company's R & D team combines the health - care concepts of traditional Chinese medicine with the scientific research results of modern medicine. For example, they add some traditional Chinese medicine ingredients to fish oil products to enhance their health - care effects.
  • Innovative product development: Jiangsu Aosaikang Pharmaceutical Co., Ltd. is committed to the development of innovative fish oil products. It has developed some new types of fish oil products, such as fish oil products with slow - release technology, which can make the active ingredients in fish oil be released slowly in the body, improving the bioavailability.
  • Clinical research support: The company conducts a lot of clinical research on its fish oil products. The research results can provide scientific basis for the promotion and use of products, and also enhance the credibility of products in the market.
  • Corporate image: The company has a good corporate image in the pharmaceutical industry. Its high - quality products and professional services have won the trust of consumers, which is conducive to the sales of fish oil products.


8. Guangdong Dongyangguang Medical Science & Technology Co., Ltd.

Company Introduction

Guangdong Dongyangguang Medical Science & Technology Co., Ltd. is a modern high - tech enterprise focusing on the research and development, production, and sales of medical and health products. In the omega fish oil industry, the company focuses on the development of high - precision fish oil products. It has a set of advanced production equipment and testing instruments, which can ensure the high quality and high stability of products.


Features and Advantages

  • High - precision production: The company uses high - precision production equipment to extract and purify fish oil. This can accurately control the content of EPA and DHA in products, ensuring the consistency and stability of product quality.
  • Testing technology: Guangdong Dongyangguang Medical Science & Technology Co., Ltd. has advanced testing instruments. It can conduct comprehensive testing on fish oil products, including the content of active ingredients, the presence of impurities, and the stability of products under different conditions.
  • Product innovation: The company continuously innovates in product packaging and dosage forms. For example, it has developed some portable and easy - to - take fish oil products, which are more convenient for consumers to use.
  • Market - oriented R & D: The company conducts market research regularly to understand consumer needs and market trends. Based on this, it can develop fish oil products that meet market demand in a timely manner.


9. Shanghai Junshi Biosciences Co., Ltd.

Company Introduction

Although Shanghai Junshi Biosciences Co., Ltd. is mainly known for its research and development of innovative drugs in the field of biomedicine, it has also entered the omega fish oil market in recent years. The company uses its advanced biotechnology and R & D platform to develop high - quality fish oil products.


Features and Advantages

  • Biotechnology advantage: The company's advanced biotechnology can be applied to the extraction and purification of fish oil. For example, it can use genetic engineering technology to modify the metabolic pathways of fish cells to increase the production of EPA and DHA.
  • R & D platform: Shanghai Junshi Biosciences Co., Ltd. has a world - class R & D platform. It can conduct in - depth research on the mechanism of action of fish oil and develop new fish oil products with higher efficacy.
  • Quality control: The company has strict quality control standards similar to those in the pharmaceutical field. It can ensure that every batch of fish oil products meets high - quality requirements.
  • Brand influence: The company's brand influence in the biomedicine field can also be extended to the fish oil market. Consumers are more likely to trust its fish oil products because of its good reputation.


10. Anhui Anke Biotechnology (Group) Co., Ltd.

Company Introduction

Anhui Anke Biotechnology (Group) Co., Ltd. is a high - tech enterprise integrating the R & D, production, and sales of biotechnology products. In the field of omega fish oil, the company focuses on the development of functional fish oil products. It combines biotechnology with nutrition science to develop fish oil products that can meet the specific nutritional needs of different consumer groups.


Features and Advantages

  • Biotechnology application: The company uses biotechnology to improve the quality and functionality of fish oil. For example, it can use fermentation technology to produce some bioactive substances in fish oil, enhancing the health - care effects of products.
  • Consumer - oriented R & D: Anhui Anke Biotechnology (Group) Co., Ltd. conducts in - depth research on different consumer groups, such as pregnant women, the elderly, and athletes. It develops fish oil products with different formulations and functions according to their different physiological characteristics and nutritional needs.
  • Production scale and efficiency: The company has a large - scale production base and advanced production technology, which can ensure the efficient production of fish oil products. At the same time, it can control production costs effectively, making the products more competitive in the market.
  • Social responsibility: The company actively undertakes social responsibility. It is committed to promoting the popularization of fish oil knowledge and health - care concepts, which is conducive to the long - term development of the fish oil market.


Conclusion

The above - mentioned 10 companies are all outstanding representatives of omega fish oil factories in China. Each company has its own unique features and advantages, whether it is in terms of raw material sourcing, production technology, product innovation, or quality control. These companies not only meet the growing domestic demand for omega fish oil but also have a certain influence in the international market. With the continuous improvement of people's health awareness and the increasing demand for high - quality health products, these companies are expected to further expand their market share and make greater contributions to the development of the global omega fish oil industry through continuous innovation and improvement in technology and management.


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