JRS Group (Rettenmaier (Shanghai) Fiber Trading Co., Ltd.) is the Chinese branch of the global J. Rettenmaier & Söhne (JRS) Group, a Germany-based multinational enterprise renowned for its expertise in natural fiber processing. Operating out of Shanghai, JRS China provides high-quality plant-based fiber ingredients and excipients for pharmaceutical, food, nutraceutical, pet care, and industrial applications. The Shanghai office serves as a regional hub for the Asia-Pacific market, offering technical support, trading services, and regulatory compliance management.
Core Business
The core business of JRS Group encompasses:
- Production and distribution of plant-based functional fibers
- Development of excipients for pharmaceuticals and nutraceuticals
- Technical solutions for food processing, dietary fiber enrichment, and texturizing
- Pet care hygiene products (e.g., plant fiber-based litter)
- Customized fiber-based products for industrial filtration, construction, and composites
With an R&D-driven approach, JRS Group creates application-specific cellulose, wheat, oat, cocoa, apple, bamboo, and citrus fibers.
Product and Service Offerings
JRS Group (Shanghai) offers localized access to the global product portfolio, including:
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Pharmaceutical Excipients (under JRS Pharma brand):
- MCC (Microcrystalline Cellulose), Croscarmellose Sodium, Sodium Starch Glycolate
- Used for tableting, capsule filling, disintegration, and controlled release systems
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Food Ingredients:
- Functional dietary fibers for fat reduction, moisture retention, and calorie control
- Texturizers and stabilizers for plant-based meat and dairy analogs
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Pet Care Products:
- Natural plant fiber-based animal bedding and litter under LIGNOCEL® and CHIPSI® brands
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Industrial Applications:
- Fiber solutions for filtration, construction additives, and bioplastics
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Nutraceutical Solutions:
- Soluble and insoluble fibers for gut health, satiety, and cardiovascular support
These ingredients are widely used by global manufacturers of tablets, beverages, protein bars, meat substitutes, and pet products.
Specialization & Unique Strengths
JRS Group differentiates itself through:
- Over 145 years of experience in fiber technology
- Presence in over 90 countries with 3,500+ employees globally
- Production at 35+ global manufacturing sites, including GMP and FDA-inspected facilities
- Dedicated application labs and formulation expertise for custom development
- Strong technical documentation support including DMFs, COAs, and regulatory dossiers
Their China operation leverages local logistics with global quality standards to serve multinational clients operating in Asia.
Financial Overview
As a privately held multinational, JRS does not publicly disclose group-wide financials, but:
- Estimated global annual revenue is in the range of €700 million
- APAC region, led by operations in Shanghai and India, contributes a significant portion of growth in pharma and food sectors
- Continuous investment in China’s health and food technology sectors
JRS Pharma, the excipients division, is one of the top 5 global suppliers of functional pharmaceutical excipients.
Export & Shipment Data
According to data from ImportYeti and other logistics intelligence platforms:
- JRS Group has made over 2,000 shipments to China, Japan, and Southeast Asia in the last 3 years
- Common import categories to China include MCC, functional dietary fibers, and cellulose-based ingredients
- The Shanghai trading office facilitates local customs clearance, warehousing, and B2B distribution
- Major import channels: Port of Shanghai, Port of Ningbo
JRS Shanghai ensures product availability and regulatory compliance for both local and multinational customers.
Target Market
JRS Group (Shanghai) caters to:
- Pharmaceutical and supplement manufacturers
- Functional food and beverage companies
- Pet product distributors and retailers
- Industrial processors requiring filtration and construction additives
- Global MNCs and Chinese OEM manufacturers requiring EU-quality inputs
The company serves both premium and mid-range market segments, offering formulation support and customized grades.
Capabilities
Key capabilities of JRS Shanghai include:
- Local sales and technical support team for application development
- Inventory and warehousing for prompt B2B delivery
- Custom documentation and certification services for food and pharma regulatory requirements
- Direct access to JRS global R&D and manufacturing network
JRS maintains digital traceability, batch certification, and complies with Chinese and international standards for import/export.
Certifications & Regulatory Compliance
JRS Group products offered in China meet:
- Pharmacopoeia standards (USP, Ph. Eur., JP, CP)
- ISO 9001 / ISO 22000 / FSSC 22000
- GMP, ICH Q7, and EXCiPACT certifications
- Kosher, Halal, Vegan compliance
- GRAS status and EU Regulation (EC) No 1333/2008 for food additives
- China-specific documentation aligned with NMPA (formerly CFDA) and SAMR
Customer Testimonials
JRS has established a strong reputation among:
- Top 10 global pharmaceutical companies
- Leading plant-based food manufacturers
- Pet retailers and distributors across APAC
Feedback from partners highlights consistent excipient performance, batch-to-batch quality, and excellent support for regulatory filings and formulation guidance.
Major Achievements
- Supplier to 9 of the world’s top 10 pharmaceutical companies
- Strategic collaborations with Chinese nutraceutical OEMs and pharma labs
- Developed China-focused low-FODMAP fiber systems for digestive health products
- Exhibitor at CPhI China, FIC China, and Pet Fair Asia
- Published multiple technical whitepapers and formulation guides for Asian markets
With a legacy of scientific precision and a strong global network, JRS Group (Rettenmaier Shanghai) continues to lead in natural fiber innovation, delivering reliable, functional, and regulatory-compliant ingredient solutions across health, nutrition, and industrial markets in China and beyond.