High-purity functional protein isolates engineered for meat emulsion, injection, and vegetarian formulations.
The global transition toward sustainable food systems has transformed Textured Vegetable Soya Protein (TVP/TSP) from a simple meat extender into the cornerstone of the plant-based protein revolution. As an industry-leading Textured Vegetable Soya Protein Manufacturer and Factory, our operations are optimized to satisfy the complex, multi-tiered structural demands of industrial food processors, alternative meat brands, and global ingredient distributors.
Industrial-scale food formulation requires more than just raw material sourcing; it demands deep chemical precision. Our manufacturing processes focus on the structural integrity of soybean globulins—specifically the ratio of 7S (conglycinin) and 11S (glycinin) proteins. These molecular structures govern the water-holding capacity (WHC), oil-holding capacity (OHC), and elastic texture of the final extruded product. By managing these fractions under strict, thermodynamic conditions, we guarantee a textured protein that mimics the bite, mouthfeel, and fiber alignment of animal-based meats.
According to global food regulatory bodies and market trend analyses, the requirement for IP (Identity Preserved) Non-GMO raw materials has reached critical levels. Large enterprise buyers no longer evaluate suppliers solely on price per metric ton. They prioritize factories that offer complete, vertically integrated production models. By controlling the supply chain from non-GMO farming origins to the final spray-drying towers, we provide unmatched traceability, ensuring compliance with strict European and American safety standards.
The global supply of textured plant proteins relies heavily on Chinese infrastructure for good reason. The combination of local agricultural abundance, advanced thermal extrusion technologies, and massive capital investments allows Chinese factories to achieve unmatched production metrics.
Operating within the Xinrui Group (est. 2003, occupying over 1,000 mu), our production site features a fully integrated industrial loop. We operate our own co-generation plants (providing urban heating and electricity) alongside dedicated gas-supply infrastructure. This localized energy control insulates our spray drying and extrusion facilities from external municipal grid shocks, ensuring steady, continuous runs and consistent, batch-to-batch protein quality.
Through Shandong Kawah Oils Co., Ltd. (est. 2014, registered capital 120 million Yuan), we process 180,000 tons of domestic Non-GMO soybeans annually. We extract Non-GMO soybean oil, low-temperature food-grade meal, isolated soy protein, and dietary fiber in a continuous sequence. Crucially, Kawah Oils utilizes the state-of-the-art Dachuanyuan spray drying tower system, housing the single largest manufacturing line in China.
In our wheat processing division (Guanxian Xinrui Industrial Co., Ltd.), which handles 500,000 tons of wheat flour annually, we imported the industry's most advanced tri-canter separation technology. This system extracts high-purity vital wheat gluten and wheat starch in a completely enclosed, sanitary, automated loop. This deep-processing circular economy underpins our protein blending capabilities, allowing us to combine soy and wheat fractions for custom texture profiles.
Established as a diversified industrial leader, Xinrui Group forms a complete agricultural processing ecosystem. Our export wing, Guanxian Ruichang Trading Co., Ltd. (founded in 2011, 6 million Yuan registered capital), manages the direct global shipment of isolated soy protein, wheat gluten, dietary fiber, vermicelli, and ethanol. By exporting over 70% of our group's production capacity, we offer a direct factory-to-port supply line that bypasses middleman markups.
Our manufacturing processes follow strict international standards, backed by third-party certifications including BRC, HACCP, ISO9001, ISO22000, Halal, Kosher, and IP-Non GMO (SGS). Our advanced testing laboratories ensure every shipment meets heavy metal, microbiological, and functional viscosity specifications.
Different applications require tailored functional properties. Our industrial ingredient catalog is designed to meet specific manufacturing challenges across the globe:
Grades: 9001BW, 9007B-C, 9500
Designed for emulsified sausages, meat balls, and canned meats. These grades offer high solubility and strong gelation, forming a stable protein-water-fat matrix that prevents moisture loss during thermal processing.
Grades: 9003B, 9005B
Engineered specifically for tofu, vegetarian patties, and seafood alternatives. These products build a firm, elastic texture that mimics the fibrous structure of animal muscle tissue.
Grade: 9020 (Injection Type)
Featuring extremely low viscosity and high solubility, this grade disperses easily in brine injection systems. It penetrates deep into whole-muscle meats to boost yield, improve sliceability, and preserve juiciness.
Grades: 9030, 9032 (Dispersion Type)
Optimized for liquid systems, protein powders, and nutritional shakes. It disperses quickly with minimal dusting, low viscosity, and excellent acid stability, delivering a smooth mouthfeel.
Sourcing requirements vary significantly by target market. As a global supplier, we tailor our formulations and certifications to meet these regional demands:
North American buyers focus on clean-label declarations and non-GMO certification. Our IP (Identity Preserved) non-GMO chain ensures zero cross-contamination from seed to silo. Our proteins allow formulators to list "Soy Protein Isolate" or "Textured Soya Protein" on packaging without GMO labeling concerns.
European markets demand high-fidelity meat alternatives. Our textured proteins are designed for high moisture extrusion (HMEC), producing fiber alignments that mimic chicken, beef, or pork. Our circular economy model also helps lower the carbon footprint of the raw ingredients.
Halal certification is critical in the Middle East and Southeast Asia. All of our manufacturing facilities operate under strict Halal guidelines. Our emulsion-type isolates are widely used in regional staples like halal chicken nuggets and canned luncheon meats.
Watch our fully automated extraction, spray drying, and packaging lines in action.
Our plants and products are certified by leading global auditing bodies to guarantee safety and performance.
Technical and logistics insights directly from our engineering team.
Engineered starch, dietary fibers, and customized isolated soy protein systems for industrial food processing.
Xinrui Group