Direct supply from Shandong Kawah Oils & Xinrui Group, bringing world-class functionality directly to European distribution centers.
Understanding the shift toward plant-based infrastructure, strict EU food compliance, and clean-label dietary enhancements.
The Netherlands sits at the very heart of the European food technology revolution. Powered by Wageningen University & Research and the surrounding "Food Valley," Dutch food processors are leading the charge towards sustainable alternative proteins and plant-based nutrition. In this ecosystem, Soy Dietary Fiber (SDF) has transitioned from a simple byproduct into a critically vital functional ingredient.
Due to the skyrocketing demand for clean-label formulation, clean meat alternatives, and health-optimized bakery products, European food manufacturers require ingredients that provide structural integrity without synthetic additives. Soy Dietary Fiber provides exceptional water-binding and texturizing properties, making it an indispensable asset in modern food formulations.
With Rotterdam Port acting as the main gateway to Europe, Dutch industrial supply chains demand reliable, certified, and large-scale manufacturing partners who can guarantee stable quality parameters, non-GMO compliance, and consistent delivery speeds.
Annual Non-GMO Soybean Deep Processing
Registered Capital (Yuan) for Industrial Scaling
Total Production Exported Globally
Group Established and Leading Innovation
Our Soy Dietary Fiber is manufactured using state-of-the-art physical separation technology, preserving the native fiber structure to achieve outstanding functional specs.
Our premium SDF exhibits a WHC of 1:8 to 1:10, meaning it can absorb and retain up to 10 times its dry weight in water. This is critical for preventing purge in meat products and maintaining moisture in bakery products over extended shelf lives.
Exhibiting an oil binding capacity of 1:4, the fiber molecules physical trap fats within the food matrix, preventing separation during thermal processing. This works in perfect synergy with our Isolated Soy Proteins.
With active total dietary fiber content exceeding 65%-75%, food developers can confidently use our SDF to reach health label claims like "High in Fiber" and "Source of Fiber" compliant with EU regulation No 1924/2006.
| Functional Parameter | Standard Soy Dietary Fiber | Premium Grade SDF (Netherlands Market Target) | Main Functional Benefit |
|---|---|---|---|
| Total Dietary Fiber (Dry Basis) | ≥ 65% | ≥ 75% | Nutritional fortification & clean-label replacement of chemical fillers. |
| Water Holding Capacity | 1 : 6 | 1 : 8 to 1 : 10 | Prevents drip loss, enhances yield, improves moisture in gluten-free bakery. |
| Oil Holding Capacity | 1 : 3 | 1 : 4 to 1 : 5 | Stabilizes fat emulsions in minced meat, meat-alternatives, and sausages. |
| Particle Size (Mesh) | 80 - 100 mesh | 100 - 200 mesh (Ultra-fine option) | Smooth mouthfeel in beverages; excellent dispersibility without grittiness. |
| GMO status | Traceable | IP Certified Non-GMO (< 0.1% PCR test) | Meets strict European Union retail market entry thresholds. |
Xinrui Group, through our dedicated export arm Guanxian Ruichang Trading Co., Ltd, handles the direct global logistics of premium plant proteins and fibers. Operating Shandong Kawah Oils Co., Ltd's massive processing facility—which converts 180,000 tons of domestic Non-GMO soybeans annually—we manage the entire pipeline from raw bean selection to European shipping containers.
By routing shipments through primary shipping channels into the Port of Rotterdam, we provide Dutch food manufacturers with a perfect hybrid advantage: the lower production costs of direct-from-farm Chinese processing coupled with localized distribution reliability.
Our circular economic model (processing wheat flour, gluten, starches, and soy derivatives collectively) ensures maximum energy efficiency and raw material utilization, translating directly into stable pricing for long-term contract partners across the Netherlands, Germany, and Belgium.
Request Logistic & Shipping QuoteHow Dutch and European food brands utilize our Soy Dietary Fiber to optimize costs, textures, and nutritional values.
In the highly popular Dutch "Veggie" sector, SDF works in tandem with Isolated Soy Protein. It provides the necessary bite and juiciness to meatless burgers, nuggets, and sausages, binding fat and water during high-shear cooking processes.
Traditional and gluten-free breads require superior moisture control. Our SDF extends shelf softness, improves structure consistency, and allows bakers to declare high-fiber benefits on the front label without altering the taste profile.
SDF acts as a reliable suspension enhancer in high-protein shakes, meal replacement beverages, and milk alternatives, providing balanced dietary fiber intake with virtually zero impact on viscosity or color stability.
A comprehensive overview of our production scale, industrial integration, and global circular economy operations.
GUANXIAN XINRUI INDUSTRIAL CO., LTD. (formerly known as GUANXIAN RUIXIANG BIOTECHNOLOGY DEVELOPMENT CO., LTD) was established in 2007 with a registered capital of 100 million Yuan. The facility annually processes 500,000 tons of wheat flour to manufacture premium wheat gluten, wheat starch A, and wheat starch B. Byproducts are integrated into producing ethanol and animal feeds, forming a highly efficient circular economy industry chain.
To support global markets, SHANDONG KAWAH OILS CO., LTD. was established in 2014 with 120 million Yuan registered capital. Deeply processing 180,000 tons of Non-GMO soybeans annually, it extracts food-grade soybean oil, low-temperature soy meal, isolated soy proteins, and high-purity soy dietary fibers. Featuring advanced equipment, including the state-of-the-art DACHUANYUAN spray drying tower system, Kawah Oils hosts one of the largest single production lines in China.
Established in May 2003, XINRUI GROUP covers a total area of more than 1,000 mu. The group diversified into municipal cogeneration, urban heating, gas supply, wheat and non-GMO soybean planting bases, generating an annual output value of 2.8 billion Yuan.
To manage global operations seamlessly, GUANXIAN RUICHANG TRADING CO., LTD. was founded in 2011 with 6 million Yuan registered capital. It exports isolated soy protein, wheat gluten, soluble dietary fiber, vermicelli, and ethanol directly to international clients. Over 70% of the group's production capacity is exported, providing full integration of industry and trade.
Get a direct look into our processing technologies, warehouse operations, and quality control systems.
Our facility holds complete certifications required for food ingredients entering the EU market.
Discover our complete portfolio of high-purity protein products and starch derivatives, optimized for food manufacturing, texture improvement, and nutrition stability.
Have questions about sourcing, quality control, logistics, or compliance? Find answers here.
We are a unified group company named Xinrui Group integrating manufacturing and exporting. The manufacturer of soy protein isolate & fiber is Shandong Kawah Oils Co., Ltd which produces isolated soy protein 50,000 tons per year. The manufacturer of wheat gluten is Guanxian Xinrui Industrial Co., Ltd. which produces vital wheat gluten 30,000 tons per year. The exporter is named Guanxian Ruichang Trading Co., Ltd.
We hold full international certifications including HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, and IP-NON GMO (SGS). Other localized country-specific testing and paperwork can be arranged upon request.
For FCL (Full Container Load) shipments dispatched from our main factories in Shandong to the Port of Rotterdam, ocean transit takes approximately 30 to 35 days. We work in tandem with local customs brokers and logistics providers in the Netherlands to facilitate fast DDP or CIF customs clearing.
We utilize strict Identity Preservation (IP) systems. Our soybean supply is grown in domestic certified Non-GMO planting bases. Samples are tested via PCR at multiple stages—harvest, raw seed storage, processing, and post-packaging. Each batch exported to the European Union is accompanied by an independent SGS Non-GMO certification.
Our Soy Dietary Fiber is packaged in multi-ply craft paper bags with an inner PE liner, standard at 20kg or 25kg net weight. We also accommodate custom bulk jumbo bags (500kg/800kg) to fit large-scale automated silos used by industrial food factories.
Looking for custom mesh sizes, high water binding capacity batches, or contract pricing for the upcoming quarters? Our engineers and logistics specialists are ready to provide technical support and optimized quote sheets.
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Xinrui Group