Exhibiting at FOOD INGREDIENTS CHINA 2025

Changshu Wealthy Science and Technology Co., Ltd. (常熟威怡科技有限公司), located in Changshu, Jiangsu Province, China, is a professional manufacturer focused on the development, production, and global supply of cellulose derivatives. Specializing primarily in Sodium Carboxymethyl Cellulose (CMC) and Polyanionic Cellulose (PAC), the company serves a broad spectrum of industries including food, pharmaceuticals, personal care, oil drilling, textiles, ceramics, and battery manufacturing.

Core Business and Product Portfolio

Changshu Wealthy Science and Technology has positioned itself as a key producer of functional cellulose-based additives, known for their rheological properties, binding capabilities, and stability across different processing environments.

Key Products:

Sodium Carboxymethyl Cellulose (CMC)

• Applications:
  • Food Industry: Acts as a thickener, stabilizer, and moisture-retainer in beverages, dairy, ice cream, instant noodles, sauces, and baked goods.
  • Daily Chemicals: Used in toothpaste, detergents, shampoos, and creams as a binder and thickener.
  • Pharmaceuticals: Functions as a tablet binder, suspending agent, and controlled-release agent.
  • Papermaking: Enhances surface strength, binding, and printing quality.
  • Ceramics: Improves plasticity, molding, and glaze suspension.
  • Oilfield Chemicals: Used in drilling muds to control viscosity and fluid loss.
  • Textile Printing & Dyeing: Provides uniform color dispersion and print sharpness.
  • Battery Industry: Used as a binder in lithium-ion and alkaline batteries.

Polyanionic Cellulose (PAC)

• Applications:
  • Primarily used in oil drilling operations as a water-soluble polymer that controls fluid loss and improves drilling efficiency in both fresh and saltwater systems.
  • Also applicable in paints, adhesives, and water treatment formulations.

These products are offered in various purity levels, viscosity grades, and particle sizes to suit customer-specific technical requirements.

Manufacturing Capabilities

The company operates a dedicated cellulose processing plant in Changshu equipped with automated production lines, high-speed drying systems, and real-time quality monitoring.

Production Metrics:

• Annual CMC Output: Over 15,000 metric tons
• PAC Production: Approximately 3,000–5,000 metric tons annually
• Quality Grades: Technical grade, industrial grade, food grade, and pharmaceutical grade available
• Customization: Particle size, viscosity, and substitution degree can be tailored per application

Process control systems ensure consistency in degree of substitution (DS), purity, and thermal stability, making their cellulose derivatives suitable for high-precision industries.

Market Reach and Export Performance

Changshu Wealthy has built a growing presence in both domestic and international markets, supplying clients in over 30 countries.

Export Insights:

• Key Markets: Southeast Asia, India, Russia, Middle East, Africa, and South America
• Top Exported Products: Food-grade CMC, PAC-R (high-viscosity grade), and detergent-grade CMC
• Export Volume: Estimated over 7,000 metric tons annually
• Packaging Formats: 25kg paper or PE bags, jumbo bags, and moisture-barrier packaging

Repeat export business and stable pricing have helped establish long-term distributor relationships overseas.

Certifications and Quality Assurance

The company enforces strict quality control across its production lifecycle. While official certifications were not publicly listed, it operates under industry-accepted food and industrial standards.

Quality Assurance Includes:

• Raw material traceability
• Batch-level COA and MSDS documentation
• Viscosity, pH, and moisture testing
• Heavy metal and microbial analysis for food-grade products

Custom documentation, compliance with China GB food standards, and alignment with EU/FDA norms are available on request for international clients.

R&D and Technical Support

Changshu Wealthy maintains an in-house laboratory focused on:

• New formulation development based on industry-specific trends
• Custom viscosity and solubility profiles for customer applications
• Application testing in real-use conditions (e.g., food systems, drilling muds)

The technical team also provides pre-sales consultation, formulation recommendations, and post-sales technical support for international buyers.

Target Industries and Applications

The diversity of applications for CMC and PAC allows Changshu Wealthy to serve numerous industries:

• Food & Beverage
• Pharmaceuticals & Nutraceuticals
• Detergents & Personal Care
• Battery Manufacturing
• Textile Printing
• Oilfield Services
• Paper & Packaging
• Ceramics & Construction

Its wide range of specifications makes it suitable for large manufacturers as well as specialty producers with niche formulation needs.

Market Reputation and Client Base

While client names are not publicly disclosed, the company is known for:

• Competitive pricing and quick lead times
• High product consistency and technical-grade customization
• Reliable documentation for export and regulatory compliance

Feedback on B2B sourcing platforms indicates strong performance in repeat supply contracts and customer support responsiveness.

Strategic Goals and Development

• Increase production capacity of food and pharmaceutical grade CMC by 20% in the next fiscal year
• Expand distribution partnerships in Europe and North America
• Develop clean-label, non-GMO CMC grades for natural food manufacturers
• Invest in sustainability initiatives to reduce energy and water consumption in cellulose extraction processes

Changshu Wealthy Science and Technology Co., Ltd. continues to advance as a key player in the global cellulose derivatives market, with a firm commitment to functional innovation, customized service, and quality excellence across a wide range of industries.