The Global Hydroxyethylene Diphosphonic Acid (HEDP) Market is a critical segment within the water treatment chemicals industry, valued at USD 280.5 Million in 2025 and projected to reach USD 398.2 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2034). This robust growth is primarily driven by escalating demand for effective scale and corrosion inhibitors across power generation, chemical processing, and industrial water systems worldwide.

As industries worldwide face increasing pressure to enhance operational efficiency, reduce maintenance costs, and comply with stringent environmental regulations, HEDP has emerged as a cornerstone chemical for protecting critical infrastructure. In this blog, we profile the Top 10 Companies in the Hydroxyethylene Diphosphonic Acid Industry—a diverse group of chemical manufacturers and specialty suppliers shaping the future of industrial water management.

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🔟 1. Shandong Taihe Technologies Co., Ltd

Headquarters: Shandong, China
Key Offering: HEDP (50% Liquid, 60% Liquid, Solid grades)

Shandong Taihe Technologies is a leading global manufacturer of phosphonates and water treatment chemicals, with HEDP being one of their flagship products. The company operates advanced production facilities and maintains rigorous quality control standards, serving clients across more than 50 countries.

Innovation and Capacity:

• Annual HEDP production capacity exceeding 40,000 tons

• Continuous R&D investment in high-purity HEDP formulations

• Strong export network across Asia, Europe, and the Americas

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9️⃣ 2. Shandong Yuanlian Chemical Co., Ltd

Headquarters: Zibo, Shandong, China
Key Offering: HEDP acid, HEDP·Na, HEDP·Na2, HEDP·Na4

Shandong Yuanlian Chemical specializes in the research, production, and sale of organic phosphonic acid series products. The company has established itself as a reliable supplier of high-quality HEDP with consistent performance characteristics for demanding industrial applications.

Innovation and Capacity:

• Integrated production from raw materials to finished products

• Focus on environmentally friendly production processes

• Customized HEDP solutions for specific industry requirements

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8️⃣ 3. Zaozhuang Kairui Chemical Co., Ltd

Headquarters: Zaozhuang, Shandong, China
Key Offering: HEDP liquid and powder formulations

Zaozhuang Kairui Chemical has built a strong reputation in the water treatment chemical market with its comprehensive product portfolio. The company’s HEDP products are known for their high stability and effectiveness in controlling scale formation in various water systems.

Innovation and Capacity:

• Advanced synthesis technology for superior product quality

• Strategic partnerships with major industrial consumers

• Competitive pricing strategy for global market penetration

Download FREE Sample Report:
Hydroxyethylene Diphosphonic Acid Market – View in Detailed Research Report

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7️⃣ 4. Juyi Chemical Co., Ltd

Headquarters: Shanghai, China
Key Offering: HEDP and other phosphonate compounds

Juyi Chemical has established itself as a prominent supplier of water treatment chemicals with a focus on technological innovation. The company’s HEDP products are widely used in industrial cooling water systems, reverse osmosis membranes, and oilfield applications.

Innovation and Capacity:

• Strong technical support and application expertise

• Compliance with international quality standards (ISO 9001)

• Expanding production capacity to meet growing global demand

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6️⃣ 5. Aquapharm Chemical Pvt

Headquarters: Maharashtra, India
Key Offering: Specialty water treatment chemicals including HEDP

Aquapharm Chemical is a leading Indian manufacturer of phosphonates and other water treatment chemicals. The company has developed significant expertise in HEDP production and application, serving diverse industries across the Indian subcontinent and export markets.

Innovation and Capacity:

• Focus on developing eco-friendly water treatment solutions

• Strong presence in emerging markets with customized products

• Investment in R&D for improved HEDP efficacy and sustainability

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5️⃣ 6. Henan Qingshuiyuan Technology Co., Ltd

Headquarters: Henan, China
Key Offering: HEDP and related water treatment additives

Henan Qingshuiyuan Technology specializes in the development and production of high-performance water treatment chemicals. The company’s HEDP products are recognized for their excellent scale inhibition properties and compatibility with other treatment chemicals.

Innovation and Capacity:

• Modern manufacturing facilities with automated production lines

• Focus on product quality consistency and batch-to-batch uniformity

• Technical service team supporting customer applications

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4️⃣ 7. Shandong Xintai Water Treatment Technology Co., Ltd

Headquarters: Shandong, China
Key Offering: Comprehensive range of HEDP formulations

Shandong Xintai Water Treatment Technology has developed a strong market position through its focus on technological innovation and customer service. The company offers HEDP products tailored for specific industrial applications and water conditions.

Innovation and Capacity:

• Investment in green chemistry principles for sustainable production

• Strong logistics network for timely delivery to global customers

• Custom formulation capabilities for specialized applications

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3️⃣ 8. Zouping Dongfang Chemical Industry Co., Ltd

Headquarters: Zouping, Shandong, China
Key Offering: HEDP and other organic phosphonates

Zouping Dongfang Chemical Industry has built a reputation for producing high-quality water treatment chemicals with consistent performance. The company’s HEDP products are used extensively in industrial cooling systems, boiler water treatment, and desalination plants.

Innovation and Capacity:

• Continuous process optimization for cost-effective production

• Quality assurance systems ensuring product reliability

• Global distribution network serving diverse industrial sectors

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2️⃣ 9. Changzhou Huaxi Chemical Co., Ltd

Headquarters: Changzhou, Jiangsu, China
Key Offering: Specialty chemicals including HEDP

Changzhou Huaxi Chemical focuses on the production of fine chemicals and water treatment additives. The company’s HEDP offerings are known for their high purity and effectiveness in preventing scale formation under extreme conditions.

Innovation and Capacity:

• Technical expertise in phosphonate chemistry and applications

• Strategic location in China’s chemical industry hub

• Focus on developing solutions for challenging water treatment scenarios

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1️⃣ 10. CNHILE GROUP CO., LTD

Headquarters: Shandong, China
Key Offering: HEDP and comprehensive water treatment solutions

CNHILE GROUP has established itself as a significant player in the global water treatment chemical market. The company offers a complete range of HEDP products along with technical support services to optimize their application in various industrial settings.

Innovation and Capacity:

• Integrated production from basic chemicals to finished products

• Strong focus on research and development for product improvement

• Global marketing strategy with localized technical support

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Hydroxyethylene Diphosphonic Acid Market – View in Detailed Research Report

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🌍 Outlook: The Future of HEDP Markets Focuses on Sustainability and Efficiency

The Hydroxyethylene Diphosphonic Acid market is experiencing significant transformation as environmental regulations tighten and industries seek more efficient water treatment solutions. While traditional applications continue to dominate consumption, the industry is increasingly focused on developing eco-friendly formulations and enhanced performance characteristics.

📈 Key Trends Shaping the Market:

• Growing demand for high-purity HEDP in electronics and pharmaceutical industries

• Increasing adoption in reverse osmosis systems for desalination plants

• Development of halogen-resistant HEDP formulations for chlorinated systems

• Expansion of production capacities in Asia to meet global demand growth

Get Full Report Here:
Hydroxyethylene Diphosphonic Acid Market – View in Detailed Research Report

The companies profiled above are not only supplying essential water treatment chemicals—they’re driving innovation in industrial efficiency and environmental protection across global markets.