The Global Food Grade Zinc Sulfate Market was valued at USD 287.6 Million in 2023 and is projected to reach USD 398.2 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 5.3% during the forecast period (2024–2029). This growth is being driven by rising consumer awareness about zinc’s critical role in immune function, the expansion of the fortified food industry, and stringent food safety regulations promoting high-purity mineral ingredients.

As the global population becomes increasingly health-conscious and seeks preventive healthcare solutions, the demand for essential mineral fortification is skyrocketing. In this blog, we profile the Top 10 Companies in the Food Grade Zinc Sulfate Industry—a mix of global chemical leaders, specialized manufacturers, and regional suppliers ensuring the safety and efficacy of nutritional products worldwide.

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🔟 1. Bohigh Zinc Product

Headquarters: Liaoning, China
Key Offering: High-Purity Heptahydrate and Monohydrate Zinc Sulfate

Bohigh Zinc Product is a leading global manufacturer specializing in high-purity zinc chemicals. The company’s food-grade zinc sulfate is produced under strict quality control systems, meeting international pharmacopoeia standards such as USP, BP, and EP, making it a trusted supplier for multinational food and pharmaceutical corporations.

Quality and Innovation Initiatives:

• Advanced crystallization technology for superior product purity

• Comprehensive quality management system certified to ISO 9001

• Strategic focus on R&D for new zinc fortification applications

Download FREE Sample Report: Food Grade Zinc Sulfate Market – View in Detailed Research Report

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9️⃣ 2. Zinc Nacional

Headquarters: Monterrey, Mexico
Key Offering: Food Grade Zinc Sulfate Monohydrate, Specialty Zinc Compounds

Zinc Nacional is one of the Western Hemisphere’s largest integrated zinc oxide producers, with a significant footprint in food-grade zinc sulfate. The company leverages vertical integration from raw material sourcing to finished product manufacturing, ensuring consistent quality and supply chain reliability for the North and South American markets.

Quality and Innovation Initiatives:

• Vertically integrated production from zinc metal to high-purity compounds

• FDA-approved manufacturing facilities with GMP compliance

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8️⃣ 3. ISKY CHEMICALS

Headquarters: Jiangsu, China
Key Offering: USP/FCC Grade Zinc Sulfate, Custom Particle Sizes

ISKY CHEMICALS has established itself as a key player in the high-purity mineral salts market. The company’s food-grade zinc sulfate is widely used in dietary supplements, infant formula, and fortified beverages, with a strong emphasis on meeting the specific particle size and solubility requirements of diverse food applications.

Quality and Innovation Initiatives:

• Specialization in customized particle size distributions

• Robust R&D capabilities for application-specific formulations

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7️⃣ 4. Hebei Yuanda Zhongzheng BIO-TECH

Headquarters: Hebei, China
Key Offering: Bio-available Zinc Sulfate, Organic Mineral Complexes

Hebei Yuanda Zhongzheng BIO-TECH focuses on developing bio-available mineral nutrients, including advanced forms of food-grade zinc sulfate optimized for enhanced absorption. The company serves the growing nutraceutical and functional food sectors with scientifically validated mineral ingredients.

Quality and Innovation Initiatives:

• Development of high-bioavailability zinc formulations

• Partnerships with research institutions for clinical validation

Download FREE Sample Report: Food Grade Zinc Sulfate Market – View in Detailed Research Report

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6️⃣ 5. Huaxing Zinc Chemical

Headquarters: Hunan, China
Key Offering: Zinc Sulfate Heptahydrate, Animal Nutrition Grade

Huaxing Zinc Chemical operates one of China’s largest zinc chemical production bases, with significant capacity dedicated to food-grade zinc sulfate. The company’s strategic location in a mineral-rich region provides competitive advantages in raw material sourcing and production scalability.

Quality and Innovation Initiatives:

• Large-scale production capabilities ensuring supply stability

• Focus on cost-efficient manufacturing processes

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5️⃣ 6. Hunan Jingshi Group

Headquarters: Hunan, China
Key Offering: High-Purity Zinc Sulfate, Electrolytic Zinc Products

Hunan Jingshi Group is a major integrated zinc producer with extensive experience in electrolytic zinc production. The company’s food-grade zinc sulfate benefits from upstream control over zinc metal quality, resulting in exceptionally pure final products suitable for the most demanding food and pharmaceutical applications.

Quality and Innovation Initiatives:

• Integration from zinc mining to high-purity chemical production

• Investment in green chemistry and sustainable production methods

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4️⃣ 7. Old Bridge Chemicals

Headquarters: New Jersey, USA
Key Offering: USP/FCC Grade Zinc Sulfate, North American Distribution

Old Bridge Chemicals is a leading North American supplier of high-purity zinc sulfate, serving the food, pharmaceutical, and personal care industries for over 50 years. The company’s strategic location provides reliable, just-in-time delivery to customers throughout the United States and Canada.

Quality and Innovation Initiatives:

• Long-standing reputation for quality and regulatory compliance

• Extensive North American distribution network

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3️⃣ 8. Rech Chemical

Headquarters: Shandong, China
Key Offering: Food Grade Zinc Sulfate, Technical Grade Variants

Rech Chemical has developed specialized expertise in zinc sulfate production, with dedicated facilities for food-grade products. The company serves both domestic Chinese and international markets, with a growing presence in Southeast Asia and Europe for nutritional fortification applications.

Quality and Innovation Initiatives:

• Specialized production lines for different purity grades

• Focus on export market development and international standards compliance

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2️⃣ 9. Lantian Chemical

Headquarters: Shandong, China
Key Offering: Zinc Sulfate Monohydrate, Agricultural and Food Grades

Lantian Chemical operates a diversified chemical portfolio with significant production capacity for food-grade zinc sulfate. The company’s strength lies in its flexible manufacturing approach, allowing it to serve multiple market segments including food fortification, animal nutrition, and agricultural applications.

Quality and Innovation Initiatives:

• Multi-segment market approach ensuring production flexibility

• Continuous process optimization for quality improvement

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1️⃣ 10. Kronos

Headquarters: Texas, USA
Key Offering: High-Purity Zinc Compounds, Specialty Chemicals

Kronos (now part of CITIC Metal) maintains a significant presence in the global zinc chemicals market, including food-grade zinc sulfate. The company’s global distribution network and technical support capabilities make it a preferred supplier for multinational food manufacturers requiring consistent quality across different geographic regions.

Quality and Innovation Initiatives:

• Global supply chain management and quality consistency

• Technical support for application development

Get Full Report Here: Food Grade Zinc Sulfate Market – View in Detailed Research Report

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🌍 Outlook: The Future of Food Grade Zinc Sulfate Is Health-Focused and Regulated

The food grade zinc sulfate market is undergoing significant transformation. While traditional applications continue to drive volume, the industry is increasingly focused on bioavailability enhancement, sustainable production methods, and compliance with evolving global food safety standards.

📈 Key Trends Shaping the Market:

• Growing demand for zinc-fortified products in emerging economies

• Increasing regulatory scrutiny on mineral fortification levels and purity standards

• R&D focus on improving zinc bioavailability in functional foods

• Consolidation among manufacturers to achieve economies of scale

Get Full Report Here: Food Grade Zinc Sulfate Market – View in Detailed Research Report

The companies listed above are not only supplying essential nutrients—they’re advancing the science of nutritional fortification for global health and wellness.