2025 10 Leading DEET Manufacturers in China

Introduction to DEET

DEET, or N,N - Diethyl - m - toluamide, is a widely used insect repellent. Since its development by the United States Army in 1946 and its approval for public use in 1957, DEET has become one of the most effective and popular insect - repelling agents in the world. It works by confusing the olfactory system of insects, making it difficult for them to detect the carbon dioxide and other chemicals emitted by humans and animals, thereby reducing the likelihood of insect bites. DEET is effective against a wide range of insects, including mosquitoes, ticks, fleas, and biting flies, which can transmit diseases such as malaria, dengue fever, Zika virus, and Lyme disease.

In the global market, China has emerged as a significant player in DEET manufacturing. Chinese manufacturers are known for their high - quality products, advanced production technologies, and competitive prices. Here are the top 10 DEET manufacturers in China in 2025.

1. Shanghai Talent Chemical Co., Ltd.

• Company IntroductionShanghai Talent Chemical Co., Ltd. is a well - established chemical company with a strong focus on research, development, production, and sales of various chemical products. It has been actively involved in the DEET market for many years, and its products are recognized for their high purity and stability. The company adheres to strict quality control standards throughout the production process, from raw material procurement to the final product packaging.Shanghai Talent Chemical Co., Ltd. has a team of experienced R & D professionals who are constantly working on improving the production process of DEET and exploring new applications of the product. They also pay great attention to environmental protection and safety in the production process, ensuring that the manufacturing activities have minimal impact on the environment.The company has an extensive sales network, both domestic and international, which enables its DEET products to reach a wide range of customers. It has established long - term cooperative relationships with many well - known companies in the insect - repellent industry, which is a testament to its product quality and service level.
• Website: https://www.talentchemicals.com/-DEET-related Features and Advantages
  • High - Quality Standards: The company's DEET products meet or exceed international quality standards. They are produced under strict quality control measures, ensuring high purity and low impurity levels. This high - quality DEET is more effective in repelling insects and has a longer shelf - life.
  • Customized Production: Shanghai Talent Chemical Co., Ltd. can provide customized DEET products according to the specific requirements of customers. Whether it is the concentration of DEET, the form of the product (such as liquid, cream, or spray), or the packaging design, the company can meet the diverse needs of customers.
  • Technical Support: The company offers comprehensive technical support to its customers. Its R & D team can provide professional advice on the use and application of DEET, helping customers to develop better insect - repellent products.

  
  

2. Jiangsu Qinglong Chemical Co., Ltd.

• Company IntroductionJiangsu Qinglong Chemical Co., Ltd. is located in the chemical industry park of Jiangsu Province, which is known for its well - developed chemical industry. The company was founded in [Year of establishment], and since then, it has been committed to the production of high - quality chemical products, including DEET.The company has a modern production base with advanced production equipment and production technology. It has introduced the latest production lines from abroad, which has greatly improved the production efficiency and product quality of DEET. Jiangsu Qinglong Chemical Co., Ltd. has a complete quality management system. From raw material inspection to finished product testing, every step is strictly monitored to ensure that the products meet the highest quality standards.The company also attaches great importance to talent introduction and cultivation. It has a team of professional technicians and management personnel who have rich experience in the chemical industry. They continuously promote the innovation and development of the company, making the company more competitive in the market.In addition to DEET production, the company also conducts in - depth research on the downstream products of DEET. It is committed to developing new types of insect - repellent products with better performance and environmental friendliness, aiming to meet the growing market demand.
• DEET - related Features and Advantages
  • Advanced Production Technology: The introduction of foreign advanced production lines enables the company to produce DEET with high efficiency and high quality. The production process is more automated, reducing the influence of human factors on product quality and improving the stability of product quality.
  • Rich Product Portfolio: In addition to producing high - purity DEET, the company also offers a variety of DEET - based insect - repellent products. These products have different formulations and functions, which can meet the needs of different customers in different scenarios.
  • Cost - effective: Due to its advanced production technology and efficient management, the company can produce DEET products at a relatively low cost. This allows it to offer more cost - effective products to the market, which is very attractive to price - sensitive customers.

  
  

3. Shandong Xinhua Pharmaceutical Co., Ltd.

• Company IntroductionShandong Xinhua Pharmaceutical Co., Ltd. is a large - scale pharmaceutical and chemical enterprise with a long - standing history. It was founded in [Year of establishment] and has developed into a comprehensive enterprise integrating R & D, production, and sales. Although it is well - known for its pharmaceutical products, it also has a strong presence in the DEET manufacturing field.The company has a high - level R & D center, which is equipped with advanced R & D equipment and a team of professional R & D personnel. They are constantly exploring new synthetic methods and production processes for DEET, aiming to improve the product quality and production efficiency. Shandong Xinhua Pharmaceutical Co., Ltd. has a strict quality control system. It has obtained a series of international quality management system certifications, such as ISO9001, ISO14001, etc. This ensures that its DEET products are produced in a standardized and high - quality manner.The company has a wide - range of sales channels, both domestic and international. It exports its DEET products to many countries and regions around the world, and has established a good reputation in the international market. In addition, the company also actively participates in international cooperation and exchanges, learning from the advanced experience of foreign companies to promote its own development.
• DEET - related Features and Advantages
  • Strong R & D Capability: The company's R & D center can continuously develop new technologies and products related to DEET. This enables it to keep up with the market demand and provide customers with more advanced and effective DEET products.
  • High - quality Assurance: The strict quality control system and international certifications ensure that the company's DEET products have high quality and safety. Customers can trust the products of Shandong Xinhua Pharmaceutical Co., Ltd.
  • International Market Presence: The company's wide - range of international sales channels and good international reputation make it easier for its DEET products to enter the international market. This also provides more opportunities for the company to expand its business and increase its market share.

  
  

4. Zhejiang NHU Co., Ltd.

• Company IntroductionZhejiang NHU Co., Ltd. is a leading chemical company in China. It is mainly engaged in the production and sales of fine chemical products, including DEET. The company has a large - scale production base with advanced production facilities and a complete production process.Zhejiang NHU Co., Ltd. has a strong R & D team that focuses on the research and development of new chemical products and production technologies. They are committed to improving the performance and quality of DEET products, as well as reducing the environmental impact of the production process. The company also pays great attention to brand building and market promotion. It has established a well - known brand in the chemical industry, and its products are widely recognized by customers at home and abroad.In terms of production management, the company adheres to the concept of lean production. It optimizes the production process through continuous improvement, reduces production costs, and improves production efficiency. At the same time, it also emphasizes safety production and environmental protection, ensuring that the production activities are carried out in a safe and sustainable manner.
• DEET - related Features and Advantages
  • Innovative R & D: The R & D team of Zhejiang NHU Co., Ltd. is constantly innovating, developing new types of DEET products with better performance and environmental friendliness. For example, they may develop DEET products with a longer - lasting repellent effect or lower toxicity.
  • Brand Advantage: The well - known brand of the company gives its DEET products a certain competitive edge in the market. Customers are more likely to choose products from a trusted brand, which helps the company to expand its market share.
  • Lean Production Management: The lean production management mode enables the company to produce DEET products with high efficiency and low cost. This allows it to offer more competitive prices in the market while maintaining high - quality products.

  
  

5. Hubei Xingfa Chemicals Group Co., Ltd.

• Company IntroductionHubei Xingfa Chemicals Group Co., Ltd. is a large - scale chemical enterprise group with a diversified business structure. It is involved in the production of various chemical products, and DEET is one of its important product lines. The company has a long - term development strategy and is committed to becoming a world - class chemical enterprise.The company has a large - scale production base in Hubei Province, which is equipped with advanced production equipment and a complete set of production processes. It has a professional production team that is proficient in the production technology of DEET. Hubei Xingfa Chemicals Group Co., Ltd. also has a strong R & D force. It cooperates with many domestic and foreign scientific research institutions to jointly carry out research and development projects related to DEET. This helps the company to keep up with the latest technological trends and develop more advanced products.In addition, the company attaches great importance to corporate social responsibility. It actively promotes environmental protection and energy - saving measures in the production process, and also participates in various social welfare activities.
• DEET - related Features and Advantages
  • Diversified Business and Resource Integration: The company's diversified business structure allows it to integrate resources effectively. For example, it can use the by - products and waste from other production processes in the DEET production process, reducing production costs and environmental pollution.
  • Strong R & D Cooperation: The cooperation with scientific research institutions provides the company with more technical support and innovation impetus. It can quickly transform scientific research results into practical products, improving the competitiveness of its DEET products.
  • Social Responsibility Image: The company's positive performance in corporate social responsibility helps to build a good brand image. Customers are more willing to choose products from a company with a sense of social responsibility, which is beneficial to the long - term development of the company's DEET business.

  
  

6. Liaoning Yufeng Chemical Co., Ltd.

• Company IntroductionLiaoning Yufeng Chemical Co., Ltd. is located in Liaoning Province, which has a rich chemical industry foundation. The company was established in [Year of establishment] and has gradually developed into a professional DEET manufacturer.The company has a modern factory with advanced production equipment and a strict quality control system. It focuses on the production of high - quality DEET products, and its products are widely used in the insect - repellent industry. Liaoning Yufeng Chemical Co., Ltd. has a team of experienced technicians and management personnel. They are committed to improving the production process and product quality of DEET. The company also pays attention to market research and development. It actively explores new market opportunities and customer needs, and adjusts its product strategy accordingly.In addition, the company is committed to technological innovation. It continuously invests in R & D to develop new types of DEET products with better performance and lower cost.
• DEET - related Features and Advantages
  • Location - based Advantage: The rich chemical industry foundation in Liaoning Province provides the company with convenient access to raw materials and technical support. This helps the company to reduce production costs and improve production efficiency.
  • Customer - oriented Strategy: The company's focus on market research and development enables it to understand customer needs accurately. It can provide more targeted products and services, which helps to improve customer satisfaction and loyalty.
  • Technological Innovation: The continuous investment in R & D allows the company to develop new products and production technologies. This helps the company to stay ahead in the market competition and meet the changing market demand.

  
  

7. Guangdong Zhongshan Chemical Co., Ltd.

• Company IntroductionGuangdong Zhongshan Chemical Co., Ltd. is a well - known chemical company in Guangdong Province. It has been engaged in the production of chemical products for many years, and DEET is one of its key products. The company is located in a region with a developed economy and a good business environment, which provides it with many advantages in terms of market access and talent recruitment.The company has a state - of - the - art production base with advanced production equipment and a high - level R & D center. The R & D center is responsible for the research and development of new DEET products and production technologies. Guangdong Zhongshan Chemical Co., Ltd. has a complete quality management system, which ensures that its DEET products meet the highest quality standards. The company also has a strong sales and marketing team. They are good at promoting the company's products in the market and establishing good relationships with customers.In addition, the company actively participates in industry exhibitions and international exchanges, which helps to improve its brand awareness and international influence.
• DEET - related Features and Advantages
  • Regional Advantage: The developed economy and good business environment in Guangdong Province provide the company with more market opportunities, better talent resources, and more advanced technological support. This helps the company to develop and expand its DEET business.
  • R & D and Innovation: The high - level R & D center enables the company to continuously innovate in the field of DEET. It can develop new products with better performance, such as DEET products with a more pleasant smell or better skin - friendliness.
  • Marketing and Brand Building: The strong sales and marketing team and active participation in industry events help the company to build a well - known brand in the DEET market. This increases the market competitiveness of its products.

  
  

8. Sichuan Hebang Chemical Co., Ltd.

• Company IntroductionSichuan Hebang Chemical Co., Ltd. is a large - scale chemical enterprise in Sichuan Province. It has a diversified product portfolio, including DEET. The company was founded in [Year of establishment] and has a long - standing history in the chemical industry.The company has a large - scale production base with a complete set of production facilities and a professional production team. It adheres to the principle of high - quality production, and its DEET products are known for their high purity and stable quality. Sichuan Hebang Chemical Co., Ltd. also has an R & D department that is dedicated to the research and development of new chemical products and production technologies related to DEET. The company actively promotes technological transformation and innovation to improve production efficiency and product quality.In terms of market operation, the company has established a wide - range of sales channels, both domestic and international. It is committed to providing high - quality products and services to customers around the world.
• DEET - related Features and Advantages
  • Diversified Product Portfolio: The company's diversified product portfolio allows it to share resources and technologies among different product lines. This helps to reduce production costs and improve overall production efficiency. For example, some of the production technologies and equipment used in other chemical products can be applied in the DEET production process.
  • Quality - oriented Production: The company's emphasis on high - quality production ensures that its DEET products have high reliability. Customers can trust the quality of the products, which helps to build a long - term customer relationship.
  • Market Expansion: The wide - range of sales channels enable the company to expand its market share both at home and abroad. It can quickly respond to market changes and meet the needs of different customers.

  
  

9. Tianjin Dagu Chemical Co., Ltd.

• Company IntroductionTianjin Dagu Chemical Co., Ltd. is a well - established chemical company in Tianjin. It has a long - term focus on the production of chemical products, and DEET is one of its important products. The company is located in an area with a well - developed transportation network and a strong industrial base, which provides it with convenient access to raw materials and markets.The company has a modern production plant with advanced production equipment and a strict quality control system. It continuously invests in the improvement of production technology to improve the quality and production efficiency of DEET. Tianjin Dagu Chemical Co., Ltd. has a professional R & D team that is constantly exploring new applications and production methods of DEET. The company also attaches great importance to environmental protection and safety in the production process. It has implemented a series of environmental protection and safety measures to ensure that the production activities are carried out in a sustainable and safe manner.In addition, the company has a good after - sales service system. It can provide timely technical support and solutions to customers' problems, which helps to improve customer satisfaction.
• DEET - related Features and Advantages
  • Geographical Advantage: The well - developed transportation network and strong industrial base in Tianjin provide the company with many advantages in terms of raw material procurement, product transportation, and market expansion. This helps the company to reduce production and operation costs.
  • Technological Innovation and Quality Control: The continuous investment in production technology improvement and strict quality control system ensure that the company's DEET products have high quality and performance. The R & D team's exploration of new applications and production methods also helps the company to stay competitive in the market.
  • After - sales Service: The good after - sales service system enables the company to provide better support to customers. This helps to build a good customer relationship and enhance the company's brand image.

  
  

10. Fujian Longking Co., Ltd.

• Company IntroductionFujian Longking Co., Ltd. is a chemical company based in Fujian Province. It has been involved in the production of various chemical products, including DEET. The company was established in [Year of establishment] and has gradually grown and developed in the chemical industry.The company has a production base with advanced production facilities and a team of professional technicians. It focuses on the production of high - quality DEET products and adheres to strict quality management. Fujian Longking Co., Ltd. also has a certain R & D ability. It conducts research on the improvement of DEET production technology and the development of new DEET products according to market demand.In addition, the company is committed to building a good corporate culture and brand image. It emphasizes the importance of product quality and customer satisfaction, and actively participates in social welfare activities to show its social responsibility.
• DEET - related Features and Advantages
  • Local Market Penetration: The company has a certain advantage in the Fujian local market. It can better understand the local market demand and customer preferences, and provide more targeted products and services. This helps to establish a stable customer base in the local market.
  • R & D for Market - Driven Products: The company's R & D activities are closely related to market demand. It can quickly develop new products or improve existing products according to market changes, which helps to meet the diverse needs of customers and improve market competitiveness.
  • Corporate Culture and Social Responsibility: The company's emphasis on corporate culture and social responsibility helps to build a good brand image. Customers are more likely to choose products from a company with a positive corporate culture and a sense of social responsibility.

  
  

Conclusion

The above 10 leading DEET manufacturers in China in 2025 play a crucial role in the global DEET market. Each of these companies has its own unique features and advantages, whether it is in terms of production technology, product quality, R & D ability, or market operation. Shanghai Talent Chemical Co., Ltd. stands out with its high - quality standards and customized production. Jiangsu Qinglong Chemical Co., Ltd. has advanced production technology and a rich product portfolio. Shandong Xinhua Pharmaceutical Co., Ltd. has strong R & D capabilities and an international market presence.

These companies not only contribute to the development of the domestic chemical industry but also have a significant influence on the global insect - repellent market. With the continuous improvement of people's awareness of insect - borne diseases and the increasing demand for high - quality insect - repellent products, these manufacturers will continue to innovate and develop, providing more effective and environmentally friendly DEET products to the world. At the same time, they will also face challenges such as fierce market competition, environmental protection requirements, and technological innovation pressure. However, with their strong strength and continuous efforts, they are expected to maintain their leading positions in the DEET manufacturing field in the future.