2025 10 Leading ferrous sulfate Suppliers in China

Nov 20, 2025

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Helen Brown
Helen Brown
As a Sales Manager at Zibo Dingqi Chemicals, I focus on expanding our market presence in African countries. My background is in building long-term partnerships and driving customer satisfaction through innovative solutions.

Introduction to Ferrous Sulfate

Ferrous sulfate, also known as iron(II) sulfate, is a common chemical compound with the formula FeSO₄. It exists in various hydrated forms, with the heptahydrate form (FeSO₄·7H₂O) being the most prevalent. Ferrous sulfate has a wide range of applications across different industries.


In agriculture, it is used as a fertilizer to correct iron - deficiency chlorosis in plants. Iron is an essential micronutrient for plants, and ferrous sulfate provides a readily available source of iron. It helps in the synthesis of chlorophyll, which is crucial for photosynthesis, and improves the overall health and growth of plants.


In the water treatment industry, ferrous sulfate is used as a coagulant. It can react with impurities in water, such as suspended solids and colloids, causing them to clump together and settle out. This process helps in clarifying water and removing contaminants, making it suitable for drinking or industrial use.


In the pharmaceutical industry, ferrous sulfate is a key ingredient in iron supplements. Iron is necessary for the production of hemoglobin in red blood cells, and ferrous sulfate is an effective way to treat and prevent iron - deficiency anemia.


Now, let's take a look at the 10 leading ferrous sulfate suppliers in China.


1. Zibo Dingqi Chemicals Co., Ltd.

Zibo Dingqi Chemicals Co., Ltd. is a well - established chemical company based in Zibo, a city known for its rich chemical industry resources in China. The company has been in operation for several years and has built a strong reputation for providing high - quality chemical products, including ferrous sulfate.


The company's production facilities are equipped with advanced technology and strict quality control systems. They source raw materials from reliable suppliers and use modern manufacturing processes to ensure the purity and consistency of their ferrous sulfate products.


Features in Ferrous Sulfate:


  • High Purity: Zibo Dingqi Chemicals Co., Ltd. offers ferrous sulfate with a high degree of purity. This is crucial for applications in industries such as pharmaceuticals and high - end agriculture, where impurities can have a significant impact on the final product's performance.
  • Customizable Specifications: The company understands that different customers may have different requirements for ferrous sulfate. They are able to customize the product's particle size, moisture content, and other specifications according to the customers' needs.
  • Stable Supply: With a large - scale production capacity, the company can ensure a stable supply of ferrous sulfate to meet the market demand. This is especially important for customers who rely on a continuous supply of the product for their operations.


Advantages:


  • Technical Expertise: The company has a team of experienced chemists and technicians who are constantly working on improving the production process and product quality. Their technical expertise allows them to solve various problems that may arise during production and ensure the high - quality of the final product.
  • Good Reputation: Over the years, Zibo Dingqi Chemicals Co., Ltd. has built a good reputation in the market. Their products are well - received by customers both in China and abroad, which gives them a competitive edge in the industry.
  • Customer Service: The company places great emphasis on customer service. They have a professional sales team that can provide timely and accurate information to customers, and they are always willing to solve customers' problems and meet their needs.


Website: https://www.dqaluminumsulfate.com/


2. Tianjin Botian Chemical Co., Ltd.

Tianjin Botian Chemical Co., Ltd. is a large - scale chemical enterprise located in Tianjin, a major port city in northern China. The company has a long history in the chemical industry and has extensive experience in the production and sales of ferrous sulfate.


The company's production base is equipped with state - of - the - art production equipment and advanced environmental protection facilities. They adhere to strict environmental protection standards during the production process, which not only ensures the quality of the products but also minimizes the impact on the environment.


Features in Ferrous Sulfate:


  • Wide Range of Applications: Tianjin Botian Chemical Co., Ltd.'s ferrous sulfate products are suitable for a wide range of applications, including water treatment, agriculture, and industrial manufacturing. Their products can meet the different needs of various industries.
  • Good Solubility: The ferrous sulfate produced by the company has good solubility in water, which is important for applications such as water treatment and foliar spraying in agriculture. This allows for easy and efficient use of the product.
  • Quality Assurance: The company has a comprehensive quality management system. They conduct strict inspections at every stage of the production process, from raw material procurement to finished product packaging, to ensure that the ferrous sulfate products meet the highest quality standards.


Advantages:


  • Geographical Advantage: Located in Tianjin, the company has easy access to transportation networks, including ports and railways. This makes it convenient for them to export their products to international markets and also reduces the transportation cost for domestic customers.
  • Research and Development Capability: Tianjin Botian Chemical Co., Ltd. invests heavily in research and development. They are constantly exploring new production technologies and product applications, which helps them to stay ahead of the competition in the market.
  • Industry Influence: The company has a certain influence in the chemical industry. They participate in industry associations and standard - setting activities, which allows them to keep up with the latest industry trends and regulations.


3. Shanghai Xinbao Fine Chemical Co., Ltd.

Shanghai Xinbao Fine Chemical Co., Ltd. is a leading chemical company based in Shanghai, the economic and financial center of China. The company focuses on the production of fine chemicals, including high - quality ferrous sulfate.


The company has a modern R & D center where a group of professional researchers are working on developing new products and improving existing production processes. Their R & D efforts have enabled them to produce ferrous sulfate with unique properties.


Features in Ferrous Sulfate:


  • Specialty Grades: Shanghai Xinbao Fine Chemical Co., Ltd. offers specialty grades of ferrous sulfate for specific applications. For example, they have a high - purity grade for pharmaceutical use and a low - heavy - metal grade for food - related applications.
  • Innovative Packaging: The company pays attention to product packaging. They use innovative packaging materials and designs to ensure the safety and stability of the ferrous sulfate during transportation and storage. This helps to maintain the product's quality over a long period.
  • Product Traceability: The company has established a complete product traceability system. Customers can easily track the origin of the raw materials, production process, and quality inspection results of the ferrous sulfate products they purchase, which provides them with greater confidence in the product.


Advantages:


  • Market Proximity: Being located in Shanghai, the company has easy access to a large domestic and international market. They can quickly respond to market changes and customer demands, which gives them a competitive advantage in terms of market share.
  • Talent Pool: Shanghai is a city with a large number of high - quality talents. The company can attract and retain top - notch professionals in the chemical field, which is beneficial for its R & D and business development.
  • Brand Image: The company has built a strong brand image in the market. Their products are known for their high quality and reliability, which helps them to gain the trust of customers and expand their market share.


4. Shandong Hualu - Hengsheng Chemical Co., Ltd.

Shandong Hualu - Hengsheng Chemical Co., Ltd. is a well - known chemical enterprise in Shandong Province, one of the major chemical production bases in China. The company has a diversified product portfolio, and ferrous sulfate is one of its important products.


The company has a large - scale production base with advanced production equipment and a high - efficiency management system. They are committed to continuous improvement in production efficiency and product quality.


Features in Ferrous Sulfate:


  • Cost - Effective: Shandong Hualu - Hengsheng Chemical Co., Ltd. is able to offer ferrous sulfate at a competitive price. Through efficient production processes and cost - control measures, they can reduce the production cost and pass on the savings to customers.
  • Large - Scale Production: The company has a large production capacity, which enables them to meet the large - scale demand for ferrous sulfate in the market. This is especially beneficial for customers who require a large quantity of the product for their industrial operations.
  • Product Consistency: They have strict quality control procedures in place to ensure the consistency of their ferrous sulfate products. This means that customers can expect the same high - quality product every time they purchase from the company.


Advantages:


  • Industrial Cluster Advantage: Shandong Province has a well - developed chemical industrial cluster. The company can benefit from the shared resources, technology, and information within the cluster, which helps to improve its overall competitiveness.
  • Strong Financial Strength: Shandong Hualu - Hengsheng Chemical Co., Ltd. has strong financial strength, which allows it to invest in new production facilities, R & D projects, and market expansion. This provides a solid foundation for the company's long - term development.
  • Good Relationship with Suppliers and Customers: The company has established good relationships with its raw material suppliers and customers. This helps to ensure a stable supply of raw materials and a large customer base, which is crucial for the company's business operations.


5. Jiangsu Yabang Chemical Co., Ltd.

Jiangsu Yabang Chemical Co., Ltd. is a leading chemical company in Jiangsu Province, a region with a high - level of economic development and a strong chemical industry. The company has a long - standing history in the production of various chemical products, including ferrous sulfate.


The company focuses on environmental protection and sustainable development. They have implemented a series of measures to reduce energy consumption and environmental pollution during the production process.


Features in Ferrous Sulfate:


  • Eco - Friendly Production: Jiangsu Yabang Chemical Co., Ltd. uses eco - friendly production processes for ferrous sulfate. Their products are in line with the increasing global demand for environmentally friendly chemicals.
  • Multi - Functional Products: The ferrous sulfate produced by the company has multiple functions. In addition to its traditional applications, it can also be used in some emerging fields, such as in the production of new - type batteries.
  • Quality Certification: The company's ferrous sulfate products have obtained various international quality certifications, which indicates that their products meet the high - quality standards recognized globally.


Advantages:


  • Environmental Awareness: The company's focus on environmental protection not only meets the regulatory requirements but also enhances its brand image in the market. It attracts customers who are concerned about environmental issues.
  • Research and Innovation: Jiangsu Yabang Chemical Co., Ltd. invests in research and innovation to develop new products and improve existing ones. This helps the company to stay competitive in the ever - changing market.
  • Industry Collaboration: The company actively collaborates with other research institutions and enterprises in the industry. Through these collaborations, they can share knowledge and resources, which promotes the development of the entire industry.


6. Guangdong Xinhui Meida Molybdenum Co., Ltd.

Guangdong Xinhui Meida Molybdenum Co., Ltd. is a company based in Guangdong Province, a region with a vibrant economy and a strong demand for chemical products. Although the company is mainly known for its molybdenum - related products, it also has a significant production capacity for ferrous sulfate.


The company has a comprehensive quality control system that covers all aspects of the production process, from raw material inspection to finished product testing.


Features in Ferrous Sulfate:


  • High - Quality Raw Materials: The company sources high - quality raw materials for the production of ferrous sulfate. This ensures the high quality and performance of the final product.
  • Advanced Production Technology: They use advanced production technology to produce ferrous sulfate, which results in a product with high purity and good physical properties.
  • After - Sales Service: Guangdong Xinhui Meida Molybdenum Co., Ltd. provides excellent after - sales service. They have a professional customer service team that can quickly respond to customers' inquiries and solve their problems.


Advantages:


  • Market Diversification: The company's diversified product portfolio allows it to reduce market risks. In addition to serving the traditional ferrous sulfate market, it can also explore new market opportunities based on its other products.
  • Location Advantage: Guangdong Province has a well - developed transportation and logistics network. The company can easily distribute its products to domestic and international markets, which helps to expand its market share.
  • Innovation - Driven Development: The company encourages innovation and invests in new product development. This helps it to adapt to the changing market demand and maintain its competitiveness.


7. Hubei Xingfa Chemicals Group Co., Ltd.

Hubei Xingfa Chemicals Group Co., Ltd. is a large - scale chemical enterprise in Hubei Province, which is rich in natural resources and has a strong chemical industry foundation. The company has a wide range of chemical products, including ferrous sulfate.


The company has a strong R & D team that is constantly working on improving the production process and product quality of ferrous sulfate. They also focus on the development of new applications for ferrous sulfate.


Features in Ferrous Sulfate:


  • Continuous Improvement: Hubei Xingfa Chemicals Group Co., Ltd. is committed to continuous improvement in the quality and performance of its ferrous sulfate products. Through continuous R & D efforts, they are able to enhance the product's properties and meet the evolving market demand.
  • Comprehensive Product Range: The company offers a comprehensive range of ferrous sulfate products, including different grades and forms. This allows customers to choose the most suitable product according to their specific needs.
  • Safety and Reliability: The company attaches great importance to product safety and reliability. They have strict safety management systems in place to ensure the safe production and use of ferrous sulfate.


Advantages:


  • Resource Advantage: Hubei Province has rich natural resources, which provides the company with a stable supply of raw materials at a relatively low cost. This gives the company a cost - advantage in the production of ferrous sulfate.
  • Industry Leadership: Hubei Xingfa Chemicals Group Co., Ltd. is a leading enterprise in the chemical industry. It has a certain influence on industry development and can play a leading role in promoting the technological progress of the ferrous sulfate industry.
  • Talent and Technology Accumulation: Over the years, the company has accumulated a large number of professional talents and advanced technologies. This provides a solid foundation for its continuous development and innovation.


8. Sichuan Lutianhua Co., Ltd.

Sichuan Lutianhua Co., Ltd. is a well - known chemical company in Sichuan Province, a region with unique geographical and resource advantages. The company has a long - term focus on the chemical industry and has a certain reputation in the production of ferrous sulfate.


The company's production facilities are designed to be energy - efficient and environmentally friendly. They use advanced energy - saving technologies to reduce energy consumption during the production process.


Features in Ferrous Sulfate:


  • Energy - Saving Production: Sichuan Lutianhua Co., Ltd.'s ferrous sulfate production process is energy - saving. This not only reduces the production cost but also contributes to environmental protection.
  • Local Resource Utilization: The company makes full use of local resources in Sichuan Province for the production of ferrous sulfate. This helps to reduce the raw material transportation cost and improve the overall efficiency of the production process.
  • Product Stability: The company's ferrous sulfate products have good stability. They can maintain their quality and performance under different storage and transportation conditions.


Advantages:


  • Resource - Based Development: The company's development is based on the rich local resources in Sichuan Province. This provides a sustainable development model for the company and reduces its dependence on external resources.
  • Cost - Control Advantage: Through efficient resource utilization and energy - saving measures, the company can effectively control the production cost of ferrous sulfate. This allows it to offer competitive prices in the market.
  • Regional Market Influence: In the Sichuan region and its surrounding areas, the company has a strong market influence. It can quickly respond to the local market demand and establish good relationships with local customers.


9. Liaoning Fangda Chemical Industry Co., Ltd.

Liaoning Fangda Chemical Industry Co., Ltd. is a chemical company located in Liaoning Province, a major industrial base in northeastern China. The company has a long history in the chemical industry and has a certain production scale for ferrous sulfate.


The company emphasizes product quality and customer satisfaction. It has a strict quality management system to ensure that its ferrous sulfate products meet the highest standards.


Features in Ferrous Sulfate:


  • Quality - Oriented Production: Liaoning Fangda Chemical Industry Co., Ltd. focuses on quality - oriented production. Every batch of ferrous sulfate products undergoes strict quality inspections before leaving the factory.
  • Customer - Centered Service: The company takes a customer - centered approach. It listens to customers' needs and feedback and continuously improves its products and services to meet customer expectations.
  • Product Innovation: The company encourages product innovation. It invests in R & D to develop new types of ferrous sulfate products with improved performance and functionality.


Advantages:


  • Industrial Heritage: Liaoning Province has a long - standing industrial heritage. The company can benefit from the accumulated industrial experience and technological know - how in the region.
  • Skilled Workforce: The company has a skilled workforce with rich experience in chemical production. This ensures the high - quality production of ferrous sulfate products.
  • Market Expansion Potential: With its high - quality products and good customer service, the company has great potential for market expansion both in China and abroad.


10. Fujian Sanming Chemical Co., Ltd.

Fujian Sanming Chemical Co., Ltd. is a chemical enterprise in Fujian Province, a region with a growing economy and a demand for chemical products. The company has been involved in the production of ferrous sulfate for many years and has a certain market share.


The company has a complete production line for ferrous sulfate, from raw material processing to finished product packaging. It also has a professional quality control team to ensure product quality.


Features in Ferrous Sulfate:


  • Integrated Production: Fujian Sanming Chemical Co., Ltd. has an integrated production process for ferrous sulfate. This allows for better control of the production process and ensures the consistency and quality of the products.
  • Local Market Penetration: The company has a good understanding of the local market in Fujian Province. It can effectively penetrate the local market and meet the specific needs of local customers.
  • Product Adaptability: The ferrous sulfate products of the company are adaptable to different application scenarios. They can be used in various industries, such as agriculture, water treatment, and industrial manufacturing.


Advantages:


  • Regional Economic Growth: Fujian Province is experiencing rapid economic growth. The company can benefit from the growing market demand in the region and expand its business.
  • Flexible Production: The company has a flexible production system that can quickly adjust the production volume and product specifications according to market changes. This helps it to respond to market demand in a timely manner.
  • Good Community Relations: The company has established good community relations in Fujian Province. This not only helps to create a favorable business environment but also enhances its brand image in the local area.


Summary

The 10 leading ferrous sulfate suppliers in China, including Zibo Dingqi Chemicals Co., Ltd., Tianjin Botian Chemical Co., Ltd., and others, play a crucial role in the global ferrous sulfate market. Each company has its own unique features and advantages in the production and supply of ferrous sulfate.


Some companies, like Zibo Dingqi Chemicals Co., Ltd., focus on high - purity products and customizable specifications, which are suitable for high - end applications. Others, such as Shandong Hualu - Hengsheng Chemical Co., Ltd., offer cost - effective products with large - scale production capabilities.


These companies are also driven by different factors for their development. Some rely on geographical advantages, such as those located in major port cities or regions with rich natural resources. Others emphasize research and development, innovation, and customer service to stay competitive in the market.


Overall, the Chinese ferrous sulfate suppliers are well - equipped to meet the diverse needs of customers around the world. With their continuous efforts in improving product quality, expanding production capacity, and exploring new applications, they are likely to maintain their leading positions in the global ferrous sulfate market in the coming years.


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