Top 10 acid dyes Suppliers in China 2025

Introduction to Acid Dyes

Acid dyes are a class of water - soluble dyes that are typically applied to fibers such as wool, silk, nylon, and modified acrylic fibers. They are called acid dyes because they are usually applied in an acidic dye bath. These dyes have a wide range of colors, high color fastness, and good solubility in water. Acid dyes can be used in various industries, including textile, leather, and paper industries. They are known for their ability to produce bright and vivid colors, making them popular among manufacturers who require high - quality coloring agents.

Top 10 Acid Dyes Suppliers in China

1. Hebei Enjoy Technology Co., Ltd.

Hebei Enjoy Technology Co., Ltd. is a leading player in the acid dyes market in China. The company is committed to the research, development, production, and sales of high - quality acid dyes. It has a modern production base equipped with advanced production equipment and strict quality control systems.

The company's R & D team is composed of experienced professionals who are constantly exploring new dyeing technologies and improving the performance of acid dyes. They focus on environmental protection and safety, ensuring that their products meet the highest international standards.

Features of Acid Dyes:

• High Color Fastness: The acid dyes produced by Hebei Enjoy Technology Co., Ltd. have excellent color fastness to washing, light, and rubbing. This means that the dyed products can maintain their bright colors for a long time, even after multiple washes or exposure to sunlight.
• Wide Color Range: They offer a comprehensive range of colors, from basic primary colors to complex and unique shades. This allows customers to choose the most suitable color for their specific needs.
• Good Solubility: The dyes are highly soluble in water, which makes them easy to use in the dyeing process. They can quickly and evenly disperse in the dye bath, ensuring uniform dyeing results.

Advantages of the Company:

• Advanced Technology: With its continuous investment in R & D, the company has mastered advanced production technologies. This enables them to produce high - quality acid dyes with stable performance.
• Customization Service: Hebei Enjoy Technology Co., Ltd. can provide customized acid dyes according to the specific requirements of customers. Whether it is a special color or a specific performance requirement, the company can meet the needs of different customers.
• Good Reputation: The company has established a good reputation in the market for its high - quality products and excellent customer service. It has a large number of loyal customers both at home and abroad.

Website: https://www.enjoysulphurdyes.com/

2. Zhejiang Longsheng Group Co., Ltd.

Zhejiang Longsheng Group Co., Ltd. is a well - known chemical enterprise in China. It has a long - standing history in the production of dyes, including acid dyes. The company has a large - scale production base with advanced production facilities and a complete industrial chain.

The company has a strong R & D strength. It has established a national - level enterprise technology center and a post - doctoral research workstation. The R & D team focuses on the innovation of dye products, aiming to develop more environmentally friendly and high - performance acid dyes.

Features of Acid Dyes:

• Environmental - friendliness: Zhejiang Longsheng Group Co., Ltd. pays great attention to environmental protection in the production process of acid dyes. Their products are designed to meet the strict environmental requirements, with low levels of harmful substances such as heavy metals.
• High Performance: The acid dyes have excellent dyeing performance, such as high dye uptake and good leveling properties. This ensures that the dyed products have a uniform color and high color saturation.
• Stable Quality: The company has a strict quality control system in place. From raw material procurement to product packaging, every step is carefully monitored to ensure the stability and consistency of product quality.

Advantages of the Company:

• Complete Industrial Chain: With a complete industrial chain from raw materials to finished products, the company can effectively control the cost and quality of acid dyes. This gives them a competitive advantage in the market.
• Global Market Presence: Zhejiang Longsheng Group Co., Ltd. has a wide - spread global market. Its products are exported to many countries and regions around the world, which reflects the high recognition of its products in the international market.
• Strong Brand Influence: The company has a well - known brand in the chemical industry. Its brand represents high - quality products and reliable service, which helps to attract more customers.

3. Jiangsu Yabang Chemical Co., Ltd.

Jiangsu Yabang Chemical Co., Ltd. is a large - scale chemical enterprise specializing in the production of dyes. It has rich experience in the production of acid dyes and has made significant contributions to the development of the domestic dyeing industry.

The company has a professional R & D and production team. The R & D team is dedicated to improving the quality and performance of acid dyes, while the production team ensures the efficient and stable production of products.

Features of Acid Dyes:

• Good Compatibility: The acid dyes produced by Jiangsu Yabang Chemical Co., Ltd. have good compatibility with different types of fibers. They can be used to dye various fibers, such as wool, silk, and nylon, with excellent dyeing effects.
• Color Stability: The dyes have good color stability, which means that the color of the dyed products will not fade or change easily over time. This is especially important for high - end textile products.
• Low - temperature Dyeing Performance: Some of their acid dyes have good low - temperature dyeing performance. This can save energy and reduce the damage to fibers during the dyeing process.

Advantages of the Company:

• Rich Production Experience: With many years of production experience, the company has accumulated a wealth of technical knowledge and practical experience. This allows them to produce high - quality acid dyes with stable performance.
• Local Advantage: Located in Jiangsu, a region with a well - developed chemical industry, the company can easily obtain high - quality raw materials and advanced production technologies. This gives them a geographical advantage in the market.
• Customer - oriented Service: Jiangsu Yabang Chemical Co., Ltd. always puts the needs of customers first. They provide professional technical support and after - sales service to ensure that customers can use their products with confidence.

4. Tianjin Dye Chemical Industry Co., Ltd.

Tianjin Dye Chemical Industry Co., Ltd. has a long - standing history in the dyeing industry. It is one of the important acid dyes suppliers in China. The company has a strong technical force and a complete production system.

The company's R & D department focuses on the development of new acid dyes with special functions. They are constantly exploring new application fields of acid dyes to meet the changing market demands.

Features of Acid Dyes:

• Special Functionality: Some of the acid dyes produced by Tianjin Dye Chemical Industry Co., Ltd. have special functions, such as anti - ultraviolet, antibacterial, and flame - retardant properties. These special - function dyes can add value to the dyed products.
• Uniform Dyeing Effect: The dyes can achieve a uniform dyeing effect on different fibers. Whether it is a large - batch production or a small - scale experiment, the dyed products can have a consistent color.
• High - purity: The company pays great attention to the purity of acid dyes. High - purity dyes can ensure better dyeing performance and less environmental pollution.

Advantages of the Company:

• Historical Heritage: With a long history, the company has a deep - rooted brand image in the dyeing industry. It has a large number of loyal customers who trust its products and services.
• Technical Innovation: The company is committed to technical innovation. It continuously invests in R & D to develop new products and improve production technologies, which helps it to stay competitive in the market.
• Quality Assurance: Tianjin Dye Chemical Industry Co., Ltd. has a strict quality management system. It conducts strict quality inspections at every stage of production to ensure that only high - quality products reach the market.

5. Shandong Runtu Co., Ltd.

Shandong Runtu Co., Ltd. is a comprehensive chemical enterprise that is actively involved in the production of acid dyes. The company has a modern production base and a high - level R & D team.

The R & D team of Shandong Runtu Co., Ltd. focuses on the development of environmentally friendly and high - performance acid dyes. They are committed to reducing the environmental impact of the dyeing process while improving the quality of products.

Features of Acid Dyes:

• Eco - friendly: The acid dyes produced by the company are mainly eco - friendly products. They use low - toxic or non - toxic raw materials and adopt clean production technologies to minimize environmental pollution.
• High - efficiency Dyeing: The dyes have high - efficiency dyeing performance, which can significantly reduce the dyeing time and cost. This is beneficial for textile manufacturers who need to improve production efficiency.
• Good Color Brightness: The dyed products have good color brightness, which can make the products more attractive in the market.

Advantages of the Company:

• Strong R & D Capability: The company's R & D team is constantly innovating and developing new products. They can quickly respond to market demands and provide customers with the latest acid dye products.
• Cost - effective Products: Shandong Runtu Co., Ltd. can produce acid dyes at a relatively low cost without sacrificing product quality. This gives them a cost - advantage in the market.
• After - sales Service: The company provides comprehensive after - sales service, including technical support, product training, and quality feedback. This helps to build long - term relationships with customers.

6. Shanghai Dyestuff Research Institute Co., Ltd.

As a research - based enterprise, Shanghai Dyestuff Research Institute Co., Ltd. has a strong R & D background in the field of acid dyes. The institute was established with the goal of promoting the development of the dyeing industry through scientific research and technological innovation.

The institute has a group of top - notch scientific researchers and advanced R & D equipment. They are engaged in basic research and applied research on acid dyes, aiming to provide theoretical support and technical solutions for the production and application of acid dyes.

Features of Acid Dyes:

• Innovative Formulations: The acid dyes developed by the institute often have innovative formulations. These new formulations can improve the performance of dyes, such as increasing color fastness and reducing dyeing temperature.
• High - end Quality: The institute focuses on the production of high - end acid dyes. Their products are widely used in high - quality textile products and some special - application fields.
• Research - driven Development: The development of acid dyes in the institute is based on in - depth scientific research. This ensures that the products have a high level of technical content and performance.

Advantages of the Company:

• Strong Research Foundation: With a long - term focus on dye research, the institute has a deep understanding of the chemical properties and application principles of acid dyes. This research foundation gives them a strong advantage in product development.
• Industry - leading Technology: The institute often leads the industry in new technology research and development. Their technological achievements can be quickly transferred into practical production, which helps to improve the overall level of the acid dyes industry.
• Collaboration with Enterprises: Shanghai Dyestuff Research Institute Co., Ltd. has extensive cooperation with many dye - producing enterprises. This cooperation can promote the transformation of scientific research results and the development of the entire industry.

7. Zhejiang Jihua Group Co., Ltd.

Zhejiang Jihua Group Co., Ltd. is a large - scale enterprise group with a wide range of business in the chemical and textile industries. In the acid dyes field, the company has its own unique advantages.

The company has a complete industrial chain in the production of acid dyes, from raw material procurement to product sales. It also has a professional marketing team that can effectively promote its products in the market.

Features of Acid Dyes:

• Diverse Product Portfolio: Zhejiang Jihua Group Co., Ltd. offers a diverse range of acid dyes, including different types and colors to meet the various needs of customers in different industries.
• Good Market Adaptability: The company can quickly adjust its product structure according to market changes. For example, when the market demand for a certain color or type of acid dye increases, the company can increase production in a timely manner.
• Product Consistency: The company pays attention to product consistency in large - scale production. This means that customers can get the same high - quality acid dyes in every order.

Advantages of the Company:

• Industrial Chain Integration: The integration of the industrial chain allows the company to control the cost and quality of acid dyes more effectively. It can also improve the production efficiency and response speed to market changes.
• Marketing Strength: With a professional marketing team, the company can promote its acid dyes in both domestic and international markets. It has established a wide - spread sales network, which helps to expand the market share.
• Group Advantage: As a large - scale enterprise group, Zhejiang Jihua Group Co., Ltd. can share resources and technologies among different subsidiaries. This can promote the overall development of the acid dyes business.

8. Jiangxi Yipin Chemical Co., Ltd.

Jiangxi Yipin Chemical Co., Ltd. is a rising star in the acid dyes market. The company is committed to providing high - quality acid dyes to customers at a competitive price.

The company has a modern production workshop and a set of complete quality control measures. The production process is carried out in strict accordance with international standards to ensure product quality.

Features of Acid Dyes:

• Cost - effective: The acid dyes produced by Jiangxi Yipin Chemical Co., Ltd. are known for their cost - effectiveness. They can provide high - quality products at a relatively low price, which is very attractive to customers with cost - sensitive requirements.
• Good Dyeing Effect on Different Fibers: The dyes can achieve good dyeing effects on various fibers, including natural fibers and synthetic fibers. This makes them suitable for a wide range of applications.
• Product Stability: The company focuses on product stability. The quality of acid dyes remains stable during long - term production, which ensures the consistency of the final dyed products.

Advantages of the Company:

• Cost - control Advantage: Through effective cost - control measures in production, procurement, and management, the company can offer cost - effective acid dyes. This gives them a competitive edge in the market.
• Flexible Production: Jiangxi Yipin Chemical Co., Ltd. can adjust its production scale and product variety according to customer orders. Whether it is a small - batch order or a large - scale production, the company can meet the needs of customers.
• Growing Reputation: As a rising company, it is gradually building a good reputation in the market through high - quality products and excellent service. This helps to attract more customers and expand the market share.

9. Guangdong Dymatic Chemicals Inc.

Guangdong Dymatic Chemicals Inc. is a high - tech enterprise that focuses on the research, development, and production of fine chemicals, including acid dyes. The company has a strong R & D team and advanced production equipment.

The R & D team of the company is constantly exploring new materials and technologies for acid dyes. They aim to develop more high - performance and environmentally friendly products.

Features of Acid Dyes:

• High - tech Content: The acid dyes produced by Guangdong Dymatic Chemicals Inc. often have a high - tech content. For example, they use new chemical synthesis methods and nanotechnology to improve the performance of dyes.
• Excellent Color Reproduction: The dyes can accurately reproduce the desired colors, which is very important for industries that require high - precision color matching, such as the high - end textile and printing industries.
• Environmental Adaptability: The products are designed to be adaptable to different environmental conditions during the dyeing process. They can work well in different pH values and temperatures.

Advantages of the Company:

• High - tech R & D: The company's focus on high - tech R & D allows it to develop unique acid dye products. These products can meet the high - end market demand and give the company a competitive advantage.
• Market - oriented Strategy: Guangdong Dymatic Chemicals Inc. closely follows market trends and customer needs. It can quickly develop new products to meet the changing market requirements.
• International Vision: The company has an international vision and actively participates in international cooperation and exchanges. This helps it to keep up with the latest international trends in the acid dyes industry.

10. Liaoning Tianhe Chemical Co., Ltd.

Liaoning Tianhe Chemical Co., Ltd. is a well - established enterprise in the acid dyes field. It has a long - standing reputation for producing high - quality acid dyes.

The company has a large - scale production base and a professional technical team. The technical team is responsible for product quality control and process improvement.

Features of Acid Dyes:

• High - quality Standards: Liaoning Tianhe Chemical Co., Ltd. adheres to high - quality standards in the production of acid dyes. Their products meet or exceed national and international quality requirements.
• Good Compatibility with Auxiliaries: The acid dyes have good compatibility with various dyeing auxiliaries. This can improve the overall dyeing effect and efficiency.
• Long - term Color Stability: The dyed products have long - term color stability. They can maintain their original colors even after long - term use and storage.

Advantages of the Company:

• Quality Reputation: The company has built a good quality reputation in the market over the years. Customers trust its products for their high - quality and long - term performance.
• Technical Support: Liaoning Tianhe Chemical Co., Ltd. provides strong technical support to customers. They can offer professional advice on dyeing processes and product selection.
• Production Capacity: With a large - scale production base, the company has sufficient production capacity to meet the large - scale orders of customers. This ensures the stable supply of acid dyes in the market.

Conclusion

The top 10 acid dyes suppliers in China in 2025, as introduced above, each have their own unique features and advantages. From well - established giants like Zhejiang Longsheng Group Co., Ltd. with a complete industrial chain and strong brand influence to rising stars such as Jiangxi Yipin Chemical Co., Ltd. offering cost - effective products, these companies play a crucial role in the development of the acid dyes industry in China.

The industry is characterized by continuous innovation, with companies investing heavily in R & D to develop more environmentally friendly, high - performance, and functionally - enhanced acid dyes. The focus on environmental protection is also a common trend among these suppliers, which is in line with the global demand for sustainable development.

In addition, these companies are not only competing in the domestic market but also expanding their influence in the international market. Their products are exported to many countries and regions, contributing to the global supply of acid dyes. As the market demand for acid dyes continues to grow in various industries such as textile, leather, and paper, these top suppliers are expected to further strengthen their positions through continuous improvement in product quality, technological innovation, and customer service.