Introduction to EDDHA
Ethylenediaminedi(o - hydroxyphenylacetic) acid (EDDHA) is a highly effective chelating agent. It has a strong ability to chelate metal ions, especially iron. In the field of agriculture, EDDHA - iron chelate is widely used as a micronutrient fertilizer. It can provide plants with available iron in different soil pH conditions, effectively preventing and treating iron - deficiency chlorosis in plants. This helps to improve the photosynthetic efficiency of plants, promote their growth and development, and increase crop yields and quality. In addition, EDDHA also has applications in other industries such as water treatment and chemical synthesis due to its excellent chelating properties.
10 EDDHA Manufacturers in China
1. Tianjin Crown Champion Industrial Co., Ltd.
Tianjin Crown Champion Industrial Co., Ltd. is a leading enterprise in the production of EDDHA products in China. The company is committed to research, development, production, and sales of high - quality chelating agents. With advanced production technology and strict quality control systems, it has won a good reputation in the market.
The company has a professional R & D team that continuously explores and innovates new product formulas and production processes. This enables them to produce EDDHA products with high purity and stability. Their products are widely used in agriculture, providing reliable solutions for farmers to deal with iron - deficiency problems in crops.
Features in EDDHA:
- High - purity products: The company's EDDHA products have a high degree of purity, which ensures high - efficiency chelation of iron ions and better availability for plants.
- Customized solutions: They can provide customized EDDHA products according to different soil conditions and crop needs, helping farmers achieve better fertilization results.
- Stable quality: Through strict quality control at every stage of production, from raw material sourcing to final product inspection, the quality of their EDDHA products remains stable.
Advantages:
- Advanced technology: Adopting the latest production technology, the company can improve production efficiency and product quality.
- Good after - sales service: The company provides professional after - sales service, offering technical support and solutions to customers in a timely manner.
- Wide market recognition: Their products have been sold not only in the domestic market but also in many overseas markets, gaining wide recognition from customers.
Website: https://www.crownchampion.com/
2. Shandong Xindadi Chemical Co., Ltd.
Shandong Xindadi Chemical Co., Ltd. has a long - standing history in the chemical industry. It is located in Shandong, a province rich in chemical resources. The company has a large - scale production base with advanced production equipment.
The company focuses on the R & D and production of various chemical products, including EDDHA. It has a group of senior chemical engineers and technicians who are dedicated to improving the quality and performance of EDDHA products. They have established long - term cooperation with many scientific research institutions, which has promoted the continuous innovation of their products.
Features in EDDHA:
- High - activity EDDHA: The company's EDDHA products show high activity in chelating iron, which can quickly and effectively provide iron for plants, especially in alkaline soil conditions where iron availability is low.
- Environmental - friendly production: They pay attention to environmental protection in the production process. The raw materials used are relatively environmentally friendly, and they have adopted advanced waste treatment technologies to reduce the impact on the environment.
- Product diversification: In addition to the standard EDDHA products, they also develop and produce some special - purpose EDDHA products, such as slow - release EDDHA fertilizers, to meet different market demands.
Advantages:
- Cost - effective: Due to the local resource advantages and efficient production management, the company can offer cost - effective EDDHA products, which is very attractive to customers.
- Strong R & D ability: The cooperation with scientific research institutions and the professional R & D team ensure the continuous improvement and innovation of their EDDHA products.
- Good brand image: Over the years, the company has established a good brand image in the market through high - quality products and excellent service.
3. Jiangsu Aosaikang Biotechnology Co., Ltd.
Jiangsu Aosaikang Biotechnology Co., Ltd. is a high - tech enterprise focusing on biotechnology and chemical synthesis. It combines modern biotechnology with chemical engineering to produce high - quality EDDHA products.
The company has a state - of - the - art laboratory where researchers conduct in - depth studies on the structure and properties of EDDHA. They use advanced analytical instruments to ensure the accuracy and reliability of product quality control.
Features in EDDHA:
- High - stability EDDHA: Their EDDHA products have excellent stability, which can maintain the chelation state of iron ions for a long time in different environments. This ensures that plants can continuously obtain available iron during the growth process.
- Biocompatible: The company's EDDHA products are designed to be biocompatible, which means they have less negative impact on the soil ecosystem while providing nutrients to plants.
- Precision manufacturing: Through precise control of the production process, they can produce EDDHA products with uniform particle size and high quality consistency.
Advantages:
- High - tech R & D: The application of modern biotechnology and advanced chemical synthesis methods gives the company a technological edge in the production of EDDHA.
- Quality - oriented: The company adheres to a strict quality management system, from the selection of raw materials to the final product packaging, every step is strictly controlled to ensure product quality.
- Market - oriented innovation: They pay close attention to market demand and continuously develop new EDDHA products to meet the changing needs of customers.
4. Guangdong Huada Chemical Industry Co., Ltd.
Guangdong Huada Chemical Industry Co., Ltd. is located in the economically developed region of Guangdong. It has a well - developed sales network and a strong market - penetration ability.
The company has a production line that can achieve large - scale production of EDDHA products. They also invest a lot in environmental protection facilities to ensure that the production process meets relevant environmental standards.
Features in EDDHA:
- High - solubility EDDHA: Their EDDHA products have high solubility in water, which makes it easy for plants to absorb iron ions. This is very important for irrigation - based fertilization systems.
- Anti - oxidation performance: The EDDHA products produced by the company have good anti - oxidation performance, which can prevent the degradation of iron - chelate complexes in the soil and maintain the effectiveness of iron supply.
- Easy - to - use formulations: They offer various formulations of EDDHA products, such as powder and liquid forms, to meet the different application requirements of customers.
Advantages:
- Geographic location advantage: Being located in Guangdong, the company has convenient transportation and easy access to raw materials and markets.
- Marketing strength: With a well - established sales network, the company can quickly deliver products to customers and provide good after - sales service.
- Environmental awareness: The investment in environmental protection facilities not only meets regulatory requirements but also shows the company's sense of social responsibility.
5. Zhejiang Tianhe Chemical Co., Ltd.
Zhejiang Tianhe Chemical Co., Ltd. has a complete industrial chain for EDDHA production. It starts from the procurement of raw materials and ends with the sales of finished products.
The company has a strict quality inspection system. Each batch of EDDHA products is tested multiple times to ensure that it meets the highest quality standards. They also have a professional after - sales service team to provide technical support to customers.
Features in EDDHA:
- High - efficiency chelation: The EDDHA products of Zhejiang Tianhe Chemical Co., Ltd. can form stable chelates with iron ions at a relatively low ratio, which means less product is needed to achieve the same iron - supply effect for plants.
- Low - residue: The products have low residue in the soil after use, which is beneficial to the sustainable development of the soil environment.
- Good compatibility: They are compatible with many other fertilizers and pesticides, which makes it convenient for farmers to use in combination.
Advantages:
- Complete industrial chain: This allows the company to control the cost and quality of products more effectively.
- Stringent quality control: The multi - level quality inspection system ensures the high quality and stability of their EDDHA products.
- Professional after - sales service: The after - sales service team can help customers solve problems in a timely manner and provide useful advice on product use.
6. Hebei Xinghua Chemical Co., Ltd.
Hebei Xinghua Chemical Co., Ltd. is well - known for its large - scale production capacity. It has a large production plant with advanced automated production equipment.
The company focuses on continuous improvement of production efficiency. Through process optimization and management innovation, they have reduced production costs while maintaining high product quality.
Features in EDDHA:
- High - throughput production: The company can produce a large amount of EDDHA products in a short time, meeting the large - scale demand of the market.
- Good product stability under different climates: Their EDDHA products can maintain stable performance in different climate conditions, whether it is in hot and humid regions or cold and dry areas.
- Cost - effective packaging: They use cost - effective packaging materials and designs, which not only protect the products but also reduce the overall cost for customers.
Advantages:
- Large - scale production advantage: The large - scale production can achieve economies of scale, resulting in lower product prices.
- Production efficiency: The continuous improvement of production efficiency enables the company to respond quickly to market changes.
- Packaging innovation: The cost - effective packaging is beneficial to both the company and the customers, improving the competitiveness of the products.
7. Sichuan Jiahua Chemical Co., Ltd.
Sichuan Jiahua Chemical Co., Ltd. is located in Sichuan, a province with rich natural resources. The company takes advantage of local raw materials to produce high - quality EDDHA products.
The company has a strong sense of innovation. They encourage employees to put forward new ideas and carry out experimental research. This has led to the development of some unique EDDHA products.
Features in EDDHA:
- Local - resource - based products: The use of local raw materials not only reduces costs but also gives the products some unique properties. For example, the raw materials may contain some trace elements that are beneficial to plants.
- Novel product formulations: The company has developed some novel EDDHA product formulations through continuous innovation. These formulations can improve the utilization rate of iron by plants.
- Enhanced plant stress resistance: Some of their EDDHA products can help plants enhance their resistance to various stresses, such as drought, disease, and pests.
Advantages:
- Resource advantage: The access to local raw materials gives the company a cost - and - quality advantage.
- Innovation ability: The strong innovation atmosphere in the company promotes the continuous development of new products and technologies.
- Plant - stress - resistance promotion: The ability to improve plant stress resistance makes their products more attractive to farmers.
8. Fujian Yongsheng Chemical Co., Ltd.
Fujian Yongsheng Chemical Co., Ltd. has a long - standing reputation for producing high - quality chemical products. It has a strict quality management philosophy and a complete set of quality control procedures.
The company pays attention to talent cultivation. It has recruited a group of high - level professionals in the fields of chemistry and agriculture, who contribute to the R & D and production of EDDHA products.
Features in EDDHA:
- Ultra - high - purity EDDHA: The company's EDDHA products can achieve ultra - high purity, which is very important for some high - end agricultural applications.
- Long - term iron supply: Their EDDHA products can provide a continuous and long - term supply of iron to plants, ensuring the healthy growth of plants throughout the growth cycle.
- High - safety products: The products are designed with high safety in mind. They have low toxicity and pose little threat to the environment and human health.
Advantages:
- Quality - management system: The strict quality management system ensures the high quality and consistency of their EDDHA products.
- Talent advantage: The high - level professionals in the company promote the development and improvement of products.
- Safety - first concept: The high - safety products are more acceptable to the market and consumers.
9. Hubei Hongxing Chemical Co., Ltd.
Hubei Hongxing Chemical Co., Ltd. is a comprehensive chemical enterprise that combines production, R & D, and sales. It has a large - scale R & D center to continuously explore new applications and improvement methods of EDDHA.
The company has established a good cooperation relationship with many domestic and international agricultural research institutions. This cooperation enables them to keep up with the latest research results in the field of EDDHA and apply them to product development.
Features in EDDHA:
- Multi - functional EDDHA products: In addition to providing iron to plants, their EDDHA products also have some other functions, such as improving soil structure and promoting the growth of beneficial soil microorganisms.
- Adaptable to different soil types: The products can work effectively in various soil types, including acidic, neutral, and alkaline soils.
- High - efficiency nutrient delivery: They can efficiently deliver iron and other nutrients to the root systems of plants, improving the utilization efficiency of fertilizers.
Advantages:
- Comprehensive operation: The combination of production, R & D, and sales allows the company to quickly respond to market changes and customer needs.
- Research cooperation: The cooperation with research institutions provides the company with the latest technology and knowledge, promoting product innovation.
- Multi - function of products: The multi - functional EDDHA products give the company a competitive edge in the market.
10. Anhui Huayang Chemical Co., Ltd.
Anhui Huayang Chemical Co., Ltd. has a strong production and sales team. The production team is responsible for ensuring high - quality production, while the sales team is good at promoting products in the market.
The company has a good understanding of the market demand. They conduct regular market research to develop EDDHA products that can meet the actual needs of customers.
Features in EDDHA:
- Market - targeted products: The company designs and produces EDDHA products according to market demand. For example, they may develop special products for different crop types or regions.
- Good dispersibility: Their EDDHA products have good dispersibility in water or soil, which ensures uniform distribution of iron in the soil and better absorption by plants.
- Cost - performance - balanced products: The company offers products that strike a good balance between cost and performance, providing customers with cost - effective solutions.
Advantages:
- Team strength: The strong production and sales teams ensure the smooth production and marketing of products.
- Market insight: The regular market research enables the company to develop products that are more in line with market needs.
- Cost - performance advantage: The cost - performance - balanced products are very popular among customers.
Conclusion
The above 10 EDDHA manufacturers in China in 2025 all have their own characteristics and advantages. Tianjin Crown Champion Industrial Co., Ltd. stands out with its advanced technology and wide market recognition. Shandong Xindadi Chemical Co., Ltd. benefits from local resources and cost - effectiveness. Jiangsu Aosaikang Biotechnology Co., Ltd. relies on high - tech R & D. Each company plays an important role in the EDDHA market, whether it is through product quality, innovation ability, or market - oriented strategies. These manufacturers together promote the development of the EDDHA industry in China, providing high - quality products and solutions for the fields of agriculture and other industries that use EDDHA. With continuous innovation and improvement, they are expected to make greater contributions to the global EDDHA market in the future.