Jiangsu Zidong Food Co., Ltd.（江苏紫东食品有限公司）is a professional food additive and nutritional ingredient manufacturer based in Lianyungang, Jiangsu Province, China. With over a decade of experience, the company has grown into a comprehensive producer specializing in food-grade phosphates, citrates, sulfates, and mineral compounds used across the global food, beverage, pharmaceutical, and feed industries.
Leveraging advanced production technology and strict quality control, Zidong Food has earned a reputation for product consistency and regulatory compliance. It is strategically positioned in China's eastern coastal region, enabling efficient logistics and export operations through major ports such as Lianyungang and Qingdao.
Product and Service Offerings
Jiangsu Zidong Food offers a broad portfolio of food-grade and nutritional ingredients, categorized as follows:
-
Potassium Compounds
- Potassium Chloride
- Monopotassium Phosphate (MKP)
- Dipotassium Phosphate (DKP)
- Potassium Citrate
- Potassium Acetate
-
Phosphates
- Monosodium Phosphate
- Disodium Phosphate
- Calcium Phosphate
-
Citrates & Acetates
- Sodium Citrate
- Sodium Acetate
- Sodium Diacetate
-
Mineral Supplements
- Ferrous Sulfate
- Ferrous Fumarate
- Citric Acid Ferrous
- Magnesium Chloride
- Magnesium Sulfate
- Manganese Sulfate
- Copper Sulfate
- Zinc Sulfate
-
Other Additives
- Urea (food and feed grade)
- Nutrition Enhancers
- Compound Vitamins
- Custom Vitamin Premixes
These products are widely used for mineral enrichment, flavor regulation, preservation, pH adjustment, and as fortification agents in processed foods, beverages, and animal feeds.
Specialization and Unique Strengths
Zidong Food’s core strengths include:
- A specialized focus on inorganic food additives with nutritional applications
- Advanced production systems for high-purity compound salts
- Customized premix formulations for clients in food, health, and feed industries
- Dedicated technical service teams to support global formulation compliance
Financial and Business Scale
While official revenue figures are undisclosed, Jiangsu Zidong’s production capacity and export-oriented strategy reflect a medium to large-scale enterprise. Its factory spans thousands of square meters with multiple dedicated production lines for phosphates, citrates, and sulfates. The company maintains a robust presence across major Chinese B2B platforms and international trade fairs.
Zidong Food serves both domestic and international clients, including large ingredient distributors, food processors, and feed manufacturers in over 30 countries.
Shipment and Export Activity
Based on data from international trade databases and customs records, Jiangsu Zidong Food Co., Ltd. has documented export shipments to:
- Southeast Asia (Vietnam, Indonesia, Thailand)
- South Asia (India, Bangladesh)
- Middle East (UAE, Iran)
- Africa (Nigeria, Egypt)
- Europe and Latin America (via trading partners)
These shipments typically include bulk packaging in 25kg or 50kg bags for industrial use. Zidong is also a registered exporter under China’s MOFCOM with proper licensing for chemical and food additive exports.
Target Market
- Food and beverage manufacturers
- Nutritional supplement and vitamin producers
- Pharmaceutical ingredient suppliers
- Animal feed manufacturers
- Industrial blending companies
Capabilities
- High-capacity production lines for phosphate and mineral compounds
- GMP-compliant blending and packaging units
- Independent quality inspection and laboratory testing systems
- OEM/ODM services for customized nutrient and vitamin premixes
- Warehousing and logistics support for export consolidation
Certifications and Compliance
Jiangsu Zidong Food maintains compliance with multiple domestic and international standards:
- ISO 9001:2015 Quality Management System
- ISO 22000 Food Safety Management
- Halal Certification for products supplied to Islamic markets
- Kosher Certification for North American and Israeli clients
- Registered with FDA (U.S. Food and Drug Administration)
- Product conformity to FAO/WHO Codex standards and EU E-number guidelines
Major Achievements
- Exported to over 30 countries globally with consistent client reorders
- Recognized in Jiangsu Province as a trusted food additive exporter
- Long-term supplier relationships with global food ingredient distributors
- Custom formulation services that align with region-specific regulatory requirements
- Active participation in international trade exhibitions such as FIC China and FI Asia
Jiangsu Zidong Food Co., Ltd. continues to expand its global presence by offering high-quality, regulatory-compliant food and nutritional ingredients tailored to industry needs. Through continuous innovation, strict quality assurance, and excellent customer service, Zidong serves as a reliable partner for both established brands and emerging manufacturers across the globe.
