Explore our core selection of high-viscosity isolated proteins, vital wheat gluten, and soluble dietary fibers engineered for premium food formulations.
As the global population drives demand for sustainable, dense nutrition, plant-based proteins have transitioned from niche dietary choices to staple industrial ingredients. Among these, Soy-Based Protein remains the gold standard for food formulation due to its unmatched functional properties, robust amino acid profile, and complete PDCAAS (Protein Digestibility-Corrected Amino Acid Score) value of 1.0.
Across the United States, European Union, and Asia-Pacific regions, B2B food manufacturers are replacing dairy and animal-derived proteins with highly functional non-GMO soy isolates. This structural pivot is driven by both cost efficiency and the physical characteristics of soy proteins—specifically, their superior gelling capacity, water absorption index, and lipid emulsification performance. Whether formulated for advanced meat emulsion systems, nutritional beverages, high-yield tofu production, or modern plant-based meat analogs, soy protein provides the structural network necessary to maintain texture, moisture, and nutritional value throughout prolonged industrial logistics chains.
Crucial for meat systems, isolated soy protein stabilizes fat-water mixtures, preventing shrinkage and oil separation in emulsion-style products.
Forms a firm thermal-irreversible gel matrix upon heating, yielding the signature chewiness, bite, and mouthfeel of high-quality food formulations.
Delivers a concentration of 90% or more pure protein (dry basis), packed with essential amino acids to enhance the protein profiles of beverages and health foods.
Established in May 2003, Xinrui Group spans a comprehensive production area of more than 1,000 mu. By integrating advanced raw agricultural milling, industrial energy cogeneration, municipal heating, and green gas supply, the group has pioneered a highly efficient vertical closed-loop industrial model that eliminates waste and reduces operational overhead.
Our wheat processing wing, Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd), processes 500,000 tons of wheat flour annually. Using state-of-the-art imported tri-canter separation technology, the facility separates wheat flour into high-purity vital wheat gluten, Grade A wheat starch, and Grade B wheat starch. To maximize efficiency, Starch B and pentosans are instantly funneled into ethanol and high-grade animal feed production. This deep-processing circular economy guarantees stable raw material supply, minimized carbon footprint, and industry-leading cost control that we pass directly to our international clients.
Founded in 2014 with a registered capital of 120 million Yuan, Shandong Kawah Oils Co., Ltd. stands as a provincial agricultural industrialization pioneer. The facility processes 180,000 tons of premium domestic Non-GMO soybeans annually, extracting high-purity non-GMO soybean oil, low-temperature food-grade soybean meal, isolated soy protein, and soluble soy dietary fiber step by step.
We deploy advanced chemical-free mechanical extraction alongside cutting-edge biochemical fractionation. Our production line features the proprietary DACHUANYUAN spray drying tower system. Representing the largest single spray drying production line in China, this technical setup ensures that every batch of isolated soy protein receives precise thermal processing. This preserves the delicate protein structures responsible for water retention and gel formation, ensuring zero batch-to-batch variation for global food manufacturers.
Our functional soy proteins and co-products are engineered to perform in highly demanding production conditions across diverse food divisions.
Specifically engineered grades like 9007B-C, 9007B-A, and the 9001BW/9001B-Y/9000 series act as primary emulsifying binders in sausages, hot dogs, and canned luncheon meats. They retain moisture, prevent fat separation under high temperatures, and improve sliceability.
The 9003B, 9003BA, and 9005B isolated soy proteins are tailored for structured plant-based proteins and premium tofu production. They create a firm, cohesive protein network that mimics the fibrous, chewy bite of real animal muscle fibers.
Formulations such as the 9020/9026/9028 injection series feature ultra-low viscosity and fast dispersion. They dissolve completely in cold brine without clogging injection nozzles, enhancing cooking yields and tenderness in whole muscle poultry, beef, and hams.
Our 9030 and 9032 dispersion-type isolated proteins deliver excellent solubility in low-acid beverage formulations, offering clean flavor, smooth mouthfeel, high dispersibility, and zero grittiness in ready-to-drink shakes and meal replacements.
By pairing Soluble Soy Dietary Fiber (SDF) with Vital Wheat Gluten (VWG-P), commercial bakeries optimize crumb structure, improve gas retention in yeast doughs, extend shelf life, and achieve robust daily fiber nutritional claims.
For chemical and bio-industrial clients, our highly consistent Wheat Starch A & B and Ethyl Alcohol Ethanol 95% / 96% Superior Grade serve as pure carbon sources for premium fermentation, industrial applications, and high-performance animal feed formulas.
Below is our full industrial portfolio, direct from our production mills. Retaining original images and packaging variants for client technical references.
Founded in 2011 with a registered capital of 6 million Yuan, Guanxian Ruichang Trading Co., Ltd. is the dedicated export arm of Xinrui Group. Operating with a direct-from-factory structure, Ruichang manages international compliance, logistics, customs clearance, and customer service for overseas buyers.
Over 70% of the group's manufacturing capacity is exported to key markets in North America, Europe, South America, and Southeast Asia. By integrating manufacturing with direct trading, we bypass third-party agents, offering clear pricing, verified shipment tracking, and reliable logistics schedules. Our technical team works alongside clients to design custom packaging, optimize shipping container configurations, and manage regional import standards.
Our processing lines are regularly audited and conform to the strictest global food safety and dietary regulations.
Take an inside look at our manufacturing facilities, modern labs, and fully automated spray drying systems in action.
Find answers to common questions about our plant protein logistics, functional classifications, and quality management protocols.
Explore our highly specialized isolated soy protein grades, tailored for premium vegetarian meat analogs, tofu, injection systems, and beverage formulations.
Xinrui Group
