Product Offerings
Products:
Food Additives: Benzoic Acid, Sodium Benzoate, Calcium Propionate, Sodium Propionate, Zinc Propionate, Potassium Benzoate, Zinc Acetate, Sodium Acetate, Calcium Acetate, Sodium Lactate, Zinc Lactate, Calcium Lactate
Shandong Tongtaiweirun Food Science Tech Co., Ltd.（山东同泰维润食品科技股份有限公司）is a specialized manufacturer and global supplier of food-grade preservatives, acidulants, and mineral additives. Located in Zaozhuang, Shandong Province, China, the company serves as a vital ingredient provider to the food processing, pharmaceutical, and chemical industries.
Company History and Core Business
Founded in 2007, Shandong Tongtaiweirun has steadily evolved from a domestic producer to a competitive international player in the food chemical sector. With over 15 years of expertise, the company focuses on the research, development, and industrial production of food-grade salts, organic acids, and related compounds that enhance food safety, stability, and nutrition.
Product and Service Offerings
The company’s product lines include a wide range of food additives and preservatives, primarily:
- Benzoates: Benzoic Acid, Sodium Benzoate, Potassium Benzoate
- Propionates: Calcium Propionate, Sodium Propionate, Zinc Propionate
- Acetates: Zinc Acetate, Sodium Acetate, Calcium Acetate
- Lactates: Sodium Lactate, Zinc Lactate, Calcium Lactate
These ingredients are extensively used in:
- Bakery and dairy products (for mold and bacteria control)
- Meat processing (as preservatives and pH regulators)
- Pharmaceuticals (for mineral supplementation)
- Cosmetics and personal care products
The company provides technical-grade and food-grade specifications, with customizable particle sizes and purity levels.
Specialization and USP
Tongtaiweirun is particularly known for its high-purity, low-residue food preservatives and its ability to meet diverse international standards. Its production facilities utilize advanced refining, filtration, and drying technologies that allow for consistent product quality across large volumes.
Key differentiators:
- High chemical stability and long shelf-life products
- In-house quality testing laboratories for batch-level assurance
- Flexible production capabilities to support bulk and specialty orders
Financial Performance
Though privately held, the company is recognized by industry data aggregators for its growing export footprint and production capacity. Based on its scale and order volumes listed on trading platforms, its annual sales are estimated in the range of USD 5–10 million, primarily from export business.
Shipment Records
According to data from Volza and similar platforms:
- The company has completed over 100 documented international shipments in the last 24 months.
- Major export destinations include India, Indonesia, Vietnam, Russia, and Egypt.
- The most shipped products include Calcium Propionate and Sodium Benzoate.
- Average monthly shipments range from 10 to 30 metric tons, indicating bulk demand from food and chemical distributors.
Target Markets
Tongtaiweirun targets a wide range of industrial sectors:
- Food processors and bakeries
- Chemical and ingredient distributors
- Pharmaceutical ingredient manufacturers
- Animal feed and agricultural chemical companies
Its ability to offer custom packaging and varying purity levels makes it attractive to both niche and high-volume customers.
Capabilities
- Factory Area: Over 20,000 square meters
- Production Capacity: Estimated 10,000+ metric tons annually
- R&D Center: Focused on molecular testing, stability, and formulation improvement
- Packaging: 25kg kraft bags, 500kg jumbo bags, or custom packaging per client request
Certifications and Compliance
To ensure quality and safety in international trade, the company holds the following certifications:
- ISO 9001 – Quality Management System
- ISO 22000 – Food Safety Management System
- HACCP – Food Safety Compliance
- Halal Certification – For compliant Muslim markets
- Kosher Certification – Enabling sales to global markets
All products comply with international standards including FCC, USP, and E-number classifications.
Customer Feedback
While direct public testimonials are not widely published, feedback from trade platforms indicates:
- Reliable chemical stability and effective preservation functionality
- Consistent supply chain with minimal delivery disruptions
- Good communication and documentation support for export compliance
Distributors in Southeast Asia and Eastern Europe highlight the company’s flexibility in meeting country-specific regulatory requirements.
Major Achievements
- Listed among the Top 50 Exporters of Food Preservatives in China by Volza in 2023
- Established long-term partnerships with chemical distributors in over 20 countries
- Exhibited at major international trade fairs, including FIC China and CPHI Shanghai
Shandong Tongtaiweirun Food Science Tech Co., Ltd. continues to strengthen its role in the global food ingredient supply chain through product innovation, technical excellence, and consistent quality assurance.