Introduction to Tetrachlorophthalic Anhydride
Tetrachlorophthalic anhydride is an important organic chemical intermediate. It is a white or light - yellow crystalline powder with a melting point of about 255 - 257°C. This compound is widely used in various industries. In the field of plastics, it can be used as a flame retardant and plasticizer, improving the fire - resistance and mechanical properties of plastics. In the production of pesticides, it serves as a key raw material for synthesizing certain high - efficiency pesticides. Additionally, it has applications in the synthesis of dyes, coatings, and some special resins, endowing these products with unique chemical and physical properties.
China has a large number of factories producing tetrachlorophthalic anhydride. These factories play a crucial role in the global supply chain of this chemical. Here are the top 10 tetrachlorophthalic anhydride factories in China in 2026.
1. Shaoxing Huawei Chemical Co., Ltd.
Shaoxing Huawei Chemical Co., Ltd. is a well - established chemical enterprise in China. It has been committed to the research, development, production, and sales of various chemical products for many years. With a modern production base and advanced production equipment, the company strictly adheres to international quality standards in its production process.
The company is located in a region with convenient transportation and rich chemical industry resources. This geographical advantage allows it to source raw materials efficiently and distribute products quickly. Shaoxing Huawei Chemical Co., Ltd. has a professional R & D team composed of experienced chemists and engineers. They continuously explore new production processes and product applications to improve product quality and expand market share.
In terms of tetrachlorophthalic anhydride, the company's production process is highly efficient and environmentally friendly. It uses advanced reaction equipment and strict quality control systems to ensure the stability and high purity of the product. The company's tetrachlorophthalic anhydride has a high market recognition, and it is sold not only in the domestic market but also exported to many countries and regions around the world.
- Website: https://www.huaweichemical.com/-Features in Tetrachlorophthalic Anhydride:
- High - quality product: With a purity that can meet the strict requirements of different industries, it is suitable for high - end applications in plastics, pesticides, etc.
- Stable supply: The company has a large - scale production capacity, which can ensure a stable supply of tetrachlorophthalic anhydride to meet the market demand.
- Customized production: According to the specific needs of customers, the company can adjust the production process to produce products with different specifications.
- Advantages:
- Strong R & D strength: The R & D team can continuously optimize the production process and develop new products, keeping the company at the forefront of the industry.
- Good reputation: Over the years, the company has established a good reputation in the market with its high - quality products and excellent service.
- Efficient management: The company has an efficient management system, which can ensure the smooth operation of production, sales, and after - sales service.
2. Shandong Hongye Chemical Co., Ltd.
Shandong Hongye Chemical Co., Ltd. is a large - scale chemical enterprise based in Shandong Province, which is known as a major chemical production base in China. The company covers a large area of land and has a complete set of production facilities for tetrachlorophthalic anhydride.
The company attaches great importance to environmental protection in its production process. It has invested a large amount of capital in building advanced waste treatment facilities to ensure that the production process meets the national environmental protection requirements. Shandong Hongye Chemical Co., Ltd. also has a strong sales network. It has established long - term cooperative relationships with many domestic and foreign customers, and its products are well - received in the market.
In the production of tetrachlorophthalic anhydride, the company uses advanced catalytic reaction technology, which can improve the reaction efficiency and product yield. The company also conducts strict quality inspections at every stage of production, from raw material procurement to finished product packaging.
- Features in Tetrachlorophthalic Anhydride:
- Environment - friendly production: The company's production process has a relatively low impact on the environment, which is in line with the current trend of sustainable development.
- High - yield production: Through advanced catalytic technology, the company can achieve a high yield of tetrachlorophthalic anhydride, reducing production costs.
- Good product stability: The quality of the product is stable, which can ensure the consistency of performance in different applications.
- Advantages:
- Location advantage: Being in Shandong Province, the company can easily obtain various raw materials and has convenient transportation conditions for product distribution.
- Environmental protection awareness: The company's emphasis on environmental protection not only meets regulatory requirements but also enhances its social image.
- Strong sales ability: The extensive sales network enables the company to quickly respond to market changes and expand its market share.
3. Jiangsu Jiahua Chemical Co., Ltd.
Jiangsu Jiahua Chemical Co., Ltd. is a high - tech chemical enterprise located in Jiangsu, a province with a developed chemical industry. The company has a high - level R & D center, which is equipped with advanced experimental equipment and a professional R & D team.
The company focuses on technological innovation and has obtained a number of national patents for its production technology of tetrachlorophthalic anhydride. These patents not only protect the company's core technology but also reflect its leading position in the industry. Jiangsu Jiahua Chemical Co., Ltd. also pays attention to talent cultivation and introduction. It attracts a large number of excellent chemical professionals through preferential policies and good development platforms.
In the production of tetrachlorophthalic anhydride, the company uses a unique production process, which can produce products with high purity and low impurity content. The company also provides comprehensive technical support and after - sales service to its customers.
- Features in Tetrachlorophthalic Anhydride:
- High - tech production: The use of patented technology ensures the advanced nature and uniqueness of the production process.
- Low - impurity product: The product has a low impurity content, which is very suitable for applications with high - purity requirements, such as high - end dyes and coatings.
- Technical support: The company can provide customers with technical guidance and solutions for product application.
- Advantages:
- Innovation ability: The company's continuous innovation in technology enables it to maintain a competitive edge in the market.
- Talent advantage: The high - quality R & D and production teams ensure the high - quality production of products.
- Good service: The comprehensive after - sales service can enhance customer satisfaction and loyalty.
4. Zhejiang Xinhua Chemical Co., Ltd.
Zhejiang Xinhua Chemical Co., Ltd. is a well - known chemical enterprise in Zhejiang Province. It has a long - standing history in the production of chemical products and has accumulated rich production experience.
The company has a strict quality management system. From the selection of raw materials to the final inspection of products, every link is strictly controlled to ensure that the products meet the highest quality standards. Zhejiang Xinhua Chemical Co., Ltd. also has a strong marketing team, which can accurately grasp market trends and promote the company's products effectively.
In the production of tetrachlorophthalic anhydride, the company uses a multi - step purification process to improve the purity of the product. The company also continuously optimizes its production process to reduce energy consumption and production costs.
- Features in Tetrachlorophthalic Anhydride:
- High - purity product: Through the multi - step purification process, the product can achieve a very high purity level.
- Cost - effective: The company's optimized production process reduces production costs, making its products more cost - effective in the market.
- Market - sensitive: The marketing team can quickly adjust the product strategy according to market changes.
- Advantages:
- Quality control: The strict quality management system ensures the high - quality and stability of products.
- Marketing ability: The strong marketing team can expand the market share of the company's products.
- Cost - control: The optimized production process helps the company to maintain a competitive price in the market.
5. Hebei Huayang Chemical Co., Ltd.
Hebei Huayang Chemical Co., Ltd. is located in Hebei, a province with a strong chemical industry foundation. The company has a large - scale production plant and a complete set of production lines for tetrachlorophthalic anhydride.
The company focuses on the integration of production, learning, and research. It cooperates with many well - known universities and research institutions to introduce advanced technologies and concepts. This cooperation not only promotes the technological innovation of the company but also provides a platform for the cultivation of high - level talents.
In the production of tetrachlorophthalic anhydride, the company uses a new type of reaction catalyst, which can significantly improve the reaction rate and product quality. The company also pays attention to the development of new product applications, actively exploring new markets.
- Features in Tetrachlorophthalic Anhydride:
- Catalyst - enhanced production: The use of a new - type catalyst improves production efficiency and product quality.
- Application development: The company actively explores new applications of tetrachlorophthalic anhydride, expanding its market scope.
- Industry - academia - research cooperation: The cooperation with universities and research institutions brings in new technologies and ideas.
- Advantages:
- Technological innovation: The continuous pursuit of new technologies through cooperation promotes the development of the company.
- Market expansion: The exploration of new applications helps the company to enter new markets.
- Talent cultivation: The cooperation provides opportunities for talent cultivation and the improvement of the company's overall strength.
6. Guangdong Dongfang Chemical Co., Ltd.
Guangdong Dongfang Chemical Co., Ltd. is a modern chemical enterprise located in the economically developed Guangdong Province. The company has a state - of - the - art production base with advanced production equipment and intelligent control systems.
The company attaches great importance to brand building. It has established a well - recognized brand in the market through high - quality products and excellent service. Guangdong Dongfang Chemical Co., Ltd. also has a strong international trade team, which can promote the company's products to the international market.
In the production of tetrachlorophthalic anhydride, the company uses an automated production process, which can ensure the consistency of product quality and improve production efficiency. The company also conducts in - depth research on product quality control, continuously improving the quality of its products.
- Features in Tetrachlorophthalic Anhydride:
- Automated production: The automated production process reduces human error and ensures product quality consistency.
- Brand - driven: The well - established brand attracts more customers and enhances the company's market competitiveness.
- International trade ability: The strong international trade team helps the company to expand its overseas market.
- Advantages:
- Production efficiency: The automated production process improves production efficiency and reduces costs.
- Brand influence: The brand effect can increase product added - value and customer loyalty.
- Global market access: The international trade team enables the company to participate in the international market competition.
7. Sichuan Meifeng Chemical Co., Ltd.
Sichuan Meifeng Chemical Co., Ltd. is a chemical enterprise with a long - standing reputation in Sichuan Province. It has a large production capacity and a wide range of chemical products, including tetrachlorophthalic anhydride.
The company has a complete industrial chain. It can produce some of the raw materials required for the production of tetrachlorophthalic anhydride by itself, which not only ensures the stability of raw material supply but also reduces production costs. Sichuan Meifeng Chemical Co., Ltd. also has a professional after - sales service team, which can provide timely and effective after - sales support to customers.
In the production of tetrachlorophthalic anhydride, the company uses a continuous production process, which can improve production efficiency and product quality. The company also conducts regular equipment maintenance and technological upgrades to ensure the long - term stable operation of the production line.
- Features in Tetrachlorophthalic Anhydride:
- Integrated industrial chain: The self - production of raw materials ensures supply stability and cost control.
- Continuous production: The continuous production process improves production efficiency and product quality.
- After - sales service: The professional after - sales service team provides good support to customers.
- Advantages:
- Cost - advantage: The integrated industrial chain reduces production costs and enhances market competitiveness.
- Production stability: The continuous production process and regular equipment maintenance ensure stable production.
- Customer service: The good after - sales service can improve customer satisfaction.
8. Liaoning Hongda Chemical Co., Ltd.
Liaoning Hongda Chemical Co., Ltd. is located in Liaoning, an important industrial base in China. The company has a large - scale production facility and a professional R & D and production team.
The company focuses on product quality and safety. It has established a strict safety management system to ensure the safety of the production process. Liaoning Hongda Chemical Co., Ltd. also actively participates in industry standard - setting, which reflects its leading position in the industry.
In the production of tetrachlorophthalic anhydride, the company uses a new - type reaction process, which can reduce reaction time and improve product yield. The company also pays attention to environmental protection in its production process, using clean production technologies.
- Features in Tetrachlorophthalic Anhydride:
- New - type reaction process: The new - type reaction process improves production efficiency and product yield.
- Safety - first: The strict safety management system ensures the safety of production and products.
- Environmental - friendly production: The use of clean production technologies reduces environmental impact.
- Advantages:
- Technological leadership: The new - type reaction process shows the company's technological innovation ability.
- Industry influence: Participating in industry standard - setting enhances the company's influence in the industry.
- Sustainable development: The emphasis on environmental protection is in line with the trend of sustainable development.
9. Hubei Xingfa Chemicals Group Co., Ltd.
Hubei Xingfa Chemicals Group Co., Ltd. is a large - scale chemical group with a wide range of business scopes. It has a strong R & D and production capacity in the field of tetrachlorophthalic anhydride.
The company has a global vision. It actively expands its international market and has established cooperative relationships with many international chemical enterprises. Hubei Xingfa Chemicals Group Co., Ltd. also has a complete quality management system, which can ensure the high - quality production of products from raw material procurement to product sales.
In the production of tetrachlorophthalic anhydride, the company uses advanced separation and purification technologies, which can produce products with high purity and excellent performance. The company also invests a lot of resources in product research and development, constantly launching new products and improving product performance.
- Features in Tetrachlorophthalic Anhydride:
- Advanced separation and purification: The advanced technologies ensure high - purity and high - performance products.
- Global market strategy: The company's global vision helps it to expand its international market share.
- R & D investment: The large - scale R & D investment promotes product innovation and performance improvement.
- Advantages:
- International competitiveness: The global market strategy and high - quality products enhance the company's international competitiveness.
- Quality control: The complete quality management system ensures product quality.
- Innovation ability: The R & D investment enables the company to continuously innovate and meet market demands.
10. Fujian Sanming Chemical Co., Ltd.
Fujian Sanming Chemical Co., Ltd. is a long - established chemical enterprise in Fujian Province. It has a stable production scale and a good reputation in the market.
The company has a strong sense of social responsibility. It actively participates in environmental protection projects and community welfare undertakings. Fujian Sanming Chemical Co., Ltd. also has a well - trained production team, which can ensure the efficient and stable operation of the production line.
In the production of tetrachlorophthalic anhydride, the company uses a traditional but refined production process. Through continuous improvement and optimization, the company can produce high - quality products. The company also provides personalized service to its customers, according to their different needs.
- Features in Tetrachlorophthalic Anhydride:
- Refined traditional process: The refined traditional process ensures product quality and stability.
- Social responsibility: The company's active participation in social welfare projects enhances its social image.
- Personalized service: The company can meet the different needs of customers through personalized service.
- Advantages:
- Production experience: The long - term operation in the industry has accumulated rich production experience.
- Social influence: The sense of social responsibility can gain the trust of the public and customers.
- Customer - centric: The personalized service can improve customer satisfaction and loyalty.
Conclusion
The top 10 tetrachlorophthalic anhydride factories in China in 2026 all have their own unique features and advantages. These factories cover different regions in China, and each of them plays an important role in the production and supply of tetrachlorophthalic anhydride. Some factories focus on technological innovation, using advanced production processes and catalysts to improve product quality and production efficiency. Others emphasize environmental protection and social responsibility, which is in line with the current trend of sustainable development.
In the future, with the continuous development of the chemical industry, these factories will face both opportunities and challenges. They need to continuously improve their technological level, optimize their production processes, and expand their market share. At the same time, they also need to pay more attention to environmental protection and safety management to ensure sustainable development. Overall, these top 10 factories will continue to drive the development of the tetrachlorophthalic anhydride industry in China and contribute to the global chemical supply chain.
