2025 Top 10 DNP Suppliers in China

Introduction to DNP

DNP, or 2,4 - Dinitrophenol, is a chemical compound with a wide range of applications. Historically, it has been used in the manufacturing of dyes, wood preservatives, and as an intermediate in the synthesis of other chemicals. In the past, it was also misused as a weight - loss drug due to its ability to increase metabolic rate, but this use has been strictly restricted because of its significant health risks, including hyperthermia, tachycardia, and even death. In the industrial field, DNP plays an important role in chemical synthesis and certain specialized manufacturing processes. China has a number of suppliers that are well - known for providing high - quality DNP products, and here are the top 10 DNP suppliers in 2025.

1. Henan Haoyuhang Economic & Trade Co., Ltd.

Henan Haoyuhang Economic & Trade Co., Ltd. is a prominent player in the chemical trading industry. The company is committed to providing a wide range of chemical products, including DNP, to customers both at home and abroad. With years of experience in the market, it has established a solid reputation for its reliable product quality and excellent customer service.

The company has a professional team that is proficient in chemical product trading. They have in - depth knowledge of the chemical market, which enables them to accurately understand customer needs and provide appropriate solutions. In terms of DNP, the company sources products from reliable manufacturers and conducts strict quality control to ensure that the products meet international standards.

Features in DNP:

• Quality Assurance: Henan Haoyuhang Economic & Trade Co., Ltd. has a comprehensive quality control system. Before the DNP products are shipped, they are tested for purity, chemical composition, and other key indicators. This ensures that customers receive high - quality DNP that can be used safely in various industrial applications.
• Customized Solutions: The company understands that different customers may have different requirements for DNP. They are able to provide customized packaging, quantity, and even product specifications according to customer needs.
• Global Reach: With an extensive sales network, the company can supply DNP to customers around the world. They have experience in handling international trade procedures, including customs clearance and shipping arrangements.

Advantages:

• Industry Experience: Having been in the chemical trading industry for a long time, the company has accumulated rich experience in dealing with various chemical products, including DNP. This experience allows them to quickly respond to market changes and customer demands.
• Customer - Centric Service: The company puts the customer first. They provide timely after - sales service, and are always ready to solve any problems that customers may encounter during the use of DNP.
• Competitive Pricing: Through efficient procurement and management, the company is able to offer DNP at competitive prices in the market, which gives them an edge over many of their competitors.

Website: https://www.hyhpesticide.com/

2. Shandong Xiya Chemical Industry Co., Ltd.

Shandong Xiya Chemical Industry Co., Ltd. is a large - scale chemical enterprise located in Shandong Province, one of the major chemical production bases in China. The company has a complete industrial chain for chemical production, from raw material procurement to product sales.

It has advanced production equipment and a high - level R & D team. The R & D team is constantly working on improving the production process of DNP to increase production efficiency and product quality. The company also attaches great importance to environmental protection and safety in the production process. They have established a strict environmental management system to ensure that the production of DNP meets environmental protection requirements.

Features in DNP:

• High - Purity Products: Shandong Xiya Chemical Industry Co., Ltd. is able to produce DNP with high purity. Through advanced purification technology, they can remove impurities in the DNP to a very low level, which makes the product suitable for high - end industrial applications.
• Large - Scale Production Capacity: The company has a large - scale production line for DNP. This allows them to meet the large - quantity orders from customers in a timely manner. Whether it is for domestic or international customers, they can ensure a stable supply of DNP.
• Continuous Innovation: The R & D team of the company is constantly exploring new production methods and product applications of DNP. They are committed to developing more environmentally friendly and efficient production processes.

Advantages:

• Integrated Industrial Chain: The company's integrated industrial chain gives them greater control over the production process of DNP. They can ensure the quality and supply of raw materials, which in turn improves the overall quality and stability of DNP production.
• Technological Advantage: With advanced production technology and R & D capabilities, the company can produce DNP with better performance than many of its competitors. This technological advantage helps them to gain a larger market share.
• Good Reputation: The company has a good reputation in the chemical industry. Their high - quality products and reliable service have won the trust of many customers at home and abroad.

3. Shanghai Macklin Biochemical Co., Ltd.

Shanghai Macklin Biochemical Co., Ltd. is a well - known biochemical company focusing on the research, development, production, and sales of fine chemicals, including DNP. The company is located in Shanghai, a major economic and scientific - technological center in China, which gives it access to advanced scientific research resources and a large number of professional talents.

The company has a modern laboratory and production base. The laboratory is equipped with advanced testing equipment, which can accurately analyze the chemical properties of DNP. The production base follows strict GMP (Good Manufacturing Practice) standards to ensure the quality and safety of DNP production.

Features in DNP:

• Research - Oriented Production: Shanghai Macklin Biochemical Co., Ltd. combines research and production. Their R & D team conducts in - depth research on the properties and applications of DNP, and then applies the research results to the production process. This results in DNP products with unique properties and better performance.
• Diverse Product Range: In addition to the standard DNP products, the company also offers a variety of derivatives and related products of DNP. This allows customers to choose a wider range of products according to their specific needs.
• Quality Traceability: The company has a complete quality traceability system for DNP. From raw material procurement to product sales, every step is recorded. This ensures that in case of any quality problems, the source can be quickly traced and resolved.

Advantages:

• Scientific Research Resources: Located in Shanghai, the company can easily cooperate with scientific research institutions and universities. This provides them with a strong scientific research support, which is beneficial for the continuous improvement of DNP products.
• Professional Team: The company has a team of professional R & D, production, and sales personnel. Their expertise and experience ensure the high - quality production and sales of DNP.
• International Vision: The company has an international vision and is actively exploring the international market. They participate in international chemical exhibitions and cooperate with international customers, which helps to improve the international influence of their DNP products.

4. Tianjin Heowns Biochemical Technology Co., Ltd.

Tianjin Heowns Biochemical Technology Co., Ltd. is a high - tech enterprise focusing on biochemical technology research and chemical product production. The company is committed to using advanced biochemical technology to produce high - quality chemical products, including DNP.

It has a strong R & D strength and a number of independent intellectual property rights. The company's R & D team is constantly exploring new synthetic methods and applications of DNP. They have established long - term cooperation with many scientific research institutions to jointly carry out research projects.

Features in DNP:

• Biochemical Synthesis Technology: Tianjin Heowns Biochemical Technology Co., Ltd. uses biochemical synthesis technology in the production of DNP. This technology has the advantages of high efficiency, environmental friendliness, and high product purity. Compared with traditional chemical synthesis methods, it can reduce the generation of waste and pollutants.
• Product Innovation: The company is constantly innovating its DNP products. They are developing new types of DNP with special properties, such as improved solubility or reactivity, to meet the emerging needs of the market.
• Technical Support: The company provides comprehensive technical support to customers. Whether it is about product use, storage, or related technical problems, their professional technical team can provide timely and accurate solutions.

Advantages:

• High - Tech Orientation: As a high - tech enterprise, the company has a strong focus on technological innovation. This allows them to stay ahead in the production of DNP and other chemical products.
• Intellectual Property Protection: The company's independent intellectual property rights give them a competitive advantage in the market. They can protect their innovative products and technologies from being copied by competitors.
• Cooperative Research Model: The cooperation with scientific research institutions enables the company to access the latest scientific research results and talent resources. This promotes the continuous development and improvement of DNP products.

5. Nantong Chem-Tech Co., Ltd.

Nantong Chem - Tech Co., Ltd. is a chemical company with a long - standing history in the chemical industry. It is located in Nantong, a city with a well - developed chemical industry in China. The company has a wide range of chemical products, and DNP is one of its important products.

The company has a strict production management system. They pay attention to every detail in the production process of DNP, from raw material inspection to product packaging. The company also has a professional sales team that can provide customers with prompt and accurate information about DNP products.

Features in DNP:

• Stable Product Quality: Nantong Chem - Tech Co., Ltd. has a long - term focus on product quality. Through continuous improvement of the production process and quality control measures, they can ensure that the quality of DNP products is stable over time.
• Flexible Order Fulfillment: The company can handle both small - quantity and large - quantity orders of DNP. They have a flexible production and supply system that can adjust according to customer order requirements.
• Product Certification: The DNP products of the company have obtained a number of international product certifications. This indicates that their products meet the high - quality standards recognized in the international market.

Advantages:

• Industry Heritage: With a long - standing history in the chemical industry, the company has a deep understanding of the market and customer needs. This heritage gives them an edge in the production and sales of DNP.
• Production Management Expertise: The strict production management system ensures the efficient and high - quality production of DNP. It also helps to reduce production costs and improve product competitiveness.
• Sales Network: The company has an extensive sales network both at home and abroad. Their professional sales team can effectively promote DNP products and provide good after - sales service.

6. Hubei Xinjing New Materials Co., Ltd.

Hubei Xinjing New Materials Co., Ltd. is a new - materials company that is actively involved in the research, development, and production of chemical new materials, including DNP. The company is located in Hubei Province, which has a rich chemical industry foundation.

The company emphasizes the combination of new materials and environmental protection. In the production of DNP, they are constantly exploring new production processes that can reduce energy consumption and environmental pollution. They have also established a new - materials research center to focus on the development of high - performance DNP - based new materials.

Features in DNP:

• New - Materials Application: Hubei Xinjing New Materials Co., Ltd. is exploring the application of DNP in new materials. For example, they are developing DNP - based composite materials with improved mechanical properties or electrical conductivity. This expands the application scope of DNP beyond traditional chemical fields.
• Environmental - Friendly Production: The company's production process of DNP is designed to be environmentally friendly. They use clean energy sources and advanced waste treatment technologies to minimize the impact on the environment.
• Collaborative Development: The company collaborates with other enterprises and research institutions in the new - materials field. Through joint research and development projects, they can accelerate the development and application of DNP - related new materials.

Advantages:

• New - Materials Focus: The company's focus on new materials gives them a unique position in the market. They can develop innovative DNP products that meet the future needs of the industry.
• Environmental Awareness: In an era of increasing environmental protection requirements, the company's environmental - friendly production process is an important advantage. It helps them to meet the regulatory requirements and gain the favor of environmentally - conscious customers.
• R & D Center: The new - materials research center provides a platform for continuous innovation. It allows the company to attract top - level R & D talents and conduct in - depth research on DNP and related new materials.

7. Jiangsu Aikon Chemical Co., Ltd.

Jiangsu Aikon Chemical Co., Ltd. is a chemical enterprise with a strong focus on product quality and customer service. It is located in Jiangsu Province, a region with a prosperous chemical industry in China.

The company has a modern production plant and a complete quality control system. They use advanced production equipment and strict quality inspection procedures to ensure the high - quality production of DNP. The company also has a well - trained customer service team that can provide 24/7 service to customers.

Features in DNP:

• Quality - Driven Production: Jiangsu Aikon Chemical Co., Ltd. takes quality as the core of its production. They have a set of strict quality control standards for DNP production, including raw material selection, production process monitoring, and final product inspection.
• Customer - Oriented Service: The customer service team of the company is dedicated to meeting the needs of customers. They can provide detailed product information, technical support, and even customized solutions according to customer requirements.
• Supply Chain Management: The company has an efficient supply chain management system. They can ensure the stable supply of raw materials and the timely delivery of DNP products to customers, which is crucial for maintaining good customer relationships.

Advantages:

• Quality Reputation: The company's focus on quality has earned it a good reputation in the market. Customers trust their DNP products for their reliability and performance.
• Service Excellence: The excellent customer service helps the company to stand out from its competitors. It can improve customer satisfaction and loyalty, which is beneficial for long - term business development.
• Supply Chain Efficiency: The efficient supply chain management system allows the company to reduce costs and improve the overall competitiveness of DNP products.

8. Zhejiang Chemfar Co., Ltd.

Zhejiang Chemfar Co., Ltd. is a large - scale chemical enterprise with a diversified product portfolio. It has a long - term presence in the chemical market and is well - known for its high - quality chemical products, including DNP.

The company has a strong R & D and production capacity. They have established a number of production bases and R & D centers across the country. The R & D centers are constantly working on improving the production technology and product performance of DNP.

Features in DNP:

• Diversified Product Line: In addition to the standard DNP products, Zhejiang Chemfar Co., Ltd. offers a variety of DNP - related products, such as different grades of DNP or DNP mixtures with other chemicals. This provides customers with more choices to meet their specific needs.
• Production Scale and Flexibility: The company's large - scale production capacity allows them to handle large - volume orders. At the same time, they also have the flexibility to adjust production according to market demand, ensuring a stable supply of DNP.
• Market Influence: Zhejiang Chemfar Co., Ltd. has a wide market influence both at home and abroad. Their DNP products are widely used in various industries, and they have established long - term cooperation relationships with many large - scale enterprises.

Advantages:

• Diversification Strategy: The company's diversified product portfolio reduces the risk associated with relying on a single product. It also allows them to meet the different needs of a wider range of customers.
• R & D and Production Integration: The integration of R & D and production enables the company to quickly transform research results into actual products. This helps them to keep up with the market trends and continuously improve the quality and performance of DNP products.
• Market Dominance: The company's wide market influence gives them a certain degree of market dominance. They can better control the market price and supply of DNP products.

9. Beijing Hwrk Chemical Co., Ltd.

Beijing Hwrk Chemical Co., Ltd. is a chemical company based in Beijing, the capital city of China. It has a unique advantage in terms of scientific research resources and talent pool.

The company focuses on the development and production of high - end chemical products, including DNP. They have a high - level R & D team composed of experts in the chemical field. The R & D team is committed to developing new types of DNP with high added value.

Features in DNP:

• High - End Product Positioning: Beijing Hwrk Chemical Co., Ltd. positions its DNP products as high - end products. They focus on product quality, performance, and innovation. Their DNP products are suitable for applications that require high - precision and high - performance chemicals.
• R & D - Driven Innovation: The company's R & D team is constantly exploring new synthesis methods and applications of DNP. They are developing DNP products with improved properties, such as enhanced stability or reactivity, to meet the emerging needs of high - end industries.
• Quality - First Principle: The company adheres to the quality - first principle in the production of DNP. They have a strict quality control system that covers every aspect of the production process, from raw material procurement to final product packaging.

Advantages:

• Location Advantage: Being located in Beijing, the company can easily access the latest scientific research information and top - level talent resources. This provides strong support for its R & D and innovation activities.
• High - End Market Focus: By targeting the high - end market, the company can obtain higher profit margins. Their high - quality DNP products can meet the requirements of high - end customers, which helps to improve the company's brand image.
• R & D Capability: The company's strong R & D capability allows it to continuously introduce new and improved DNP products. This helps them to stay competitive in the fast - changing chemical market.

10. Guangdong Wengjiang Chemical Reagent Co., Ltd.

Guangdong Wengjiang Chemical Reagent Co., Ltd. is a well - established chemical reagent company. It has a long history of producing and supplying chemical reagents, including DNP.

The company has a complete production and quality control system for chemical reagents. They follow strict industry standards in the production of DNP to ensure its purity and quality. The company also has a wide sales network in South China and is gradually expanding its market share in other regions.

Features in DNP:

• Reagent - Grade Quality: Guangdong Wengjiang Chemical Reagent Co., Ltd. produces DNP with reagent - grade quality. This means that the product has high purity and can be used in laboratory research, analytical testing, and other applications that require high - quality chemical reagents.
• Local Market Advantage: The company has a strong presence in the South China market. They understand the local market demand and customer preferences well. This allows them to provide more targeted products and services to local customers.
• Product Standardization: The company adheres to strict product standardization in the production of DNP. Their products have consistent quality and performance, which is important for customers who need reliable chemical reagents.

Advantages:

• Reagent - Production Experience: The company's long - term experience in producing chemical reagents gives them an advantage in the production of DNP. They have mastered the key technologies and processes for producing high - quality chemical reagents.
• Local Market Penetration: The strong presence in the South China market provides a stable customer base for the company. They can also use this as a springboard to expand their business to other regions.
• Standardized Production: The standardized production process ensures the quality and consistency of DNP products. This helps the company to build a good reputation among customers and gain their trust.

Conclusion

The top 10 DNP suppliers in China in 2025, as introduced above, each have their own unique features and advantages. Some companies focus on production scale and supply stability, such as Shandong Xiya Chemical Industry Co., Ltd. and Zhejiang Chemfar Co., Ltd.; others emphasize research and development and innovation, like Shanghai Macklin Biochemical Co., Ltd. and Beijing Hwrk Chemical Co., Ltd. There are also companies that highlight environmental protection and new - materials application, such as Hubei Xinjing New Materials Co., Ltd.

These suppliers play an important role in the global DNP market. They not only meet the domestic demand for DNP in various industries but also export their products to many countries around the world. With the continuous development of the chemical industry, these companies are likely to further improve their production technology, product quality, and service level. They will also face new challenges, such as stricter environmental regulations and increasing market competition. However, through continuous innovation and improvement, they are expected to maintain their leading positions in the DNP supply market and contribute to the development of the global chemical industry.