Explore our highly functional isolated soy proteins and premium grade industrial alcohol solutions direct from the manufacturer.
Xinrui Group represents a formidable conglomerate integrated across agriculture, deep processing, municipal cogeneration, and direct international trade. Covering an expansive footprint of over 1,000 mu, our group generates an annual output value exceeding 2.8 billion Yuan, fueled by state-of-the-art closed loop technologies and fully sustainable industrial logic.
Our wheat division, Guanxian Xinrui Industrial Co., Ltd. (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd), established in 2007 with a registered capital of 100 million Yuan, processes over 500,000 tons of wheat flour annually. Utilizing clean, closed-system tri-canter separation technology, we fractionate premium local wheat into functional vital wheat gluten (30,000 tons capacity/year), high-grade wheat starch A, wheat starch B, and pentosan. By-products are intelligently routed to produce high-purity ethyl alcohol (ethanol) and animal feed, embodying a zero-waste circular economy.
Complementing our wheat capabilities, Shandong Kawah Oils Co., Ltd. (established in 2014 with 120 million Yuan registered capital) serves as our leading NON-GMO soybean processing hub. Processing 180,000 tons of soybeans annually, it yields premium soybean oil, food grade low-temperature meal, isolated soy protein (50,000 tons/year), and dietary fibers. This plant features China's largest single-line spray drying tower system engineered by DACHUANYUAN, ensuring unmatched batch consistency.
How we achieve premium viscoelastic properties and structural protein integrity through advanced thermodynamic separation.
Rather than using harsh chemical precipitation, our system processes premium wheat flour with water using multi-stage centrifugal tri-canters. This separates starch granules from the proteinaceous matrix without breaking the delicate disulfide bonds that define glutenin and gliadin properties.
Thermal denaturation is the biggest threat to vital wheat gluten quality. We employ dynamic flash ring dryers operating at precisely monitored temperatures. This ensures the protein remains "vital" (actively viscoelastic) and retains its superb water-absorption indices (typically >150-180%).
Our vital wheat gluten powder is milled to standard particle sizes (mostly 80 mesh) to optimize hydration kinetics. Rapid water absorption is critical for continuous bakery kneading processes and automated meat-analog production lines.
We provide both standard powder format (VWG-P) and densified pellets (VWG-PS) for industrial bulk handling. Batch analysis tests protein content (min 75% on dry basis), rheological stretch stability, gas-retention properties, and heavy metal profiles.
As food systems shift toward allergen minimization and clean-label declarations, our R&D center is actively developing enzymatic modifications to adapt wheat gluten for higher-solubility applications. By focusing on targeted peptide chain cleavage, we are preparing a line of gluten-derived structural agents that work as natural emulsifiers, stabilizing fat-water systems in plant-based milks and delicate processed meats.
Aligning biochemical properties with industrial outcomes across sectors.
| Target Industry | Primary Application Challenges | Vital Wheat Gluten Functionality | Economic & Technical Outcome |
|---|---|---|---|
| Industrial Baking & Milling | Low-protein flours, poor gas retention during proofing, uneven crumb structures. | Formats a robust gluten network that traps fermentation gases (CO2) securely. | Increased loaf volume, softer texture, longer shelf-life, and standardized flour strength. |
| Plant-Based Meat Alternatives | Lack of authentic fibrous bite, dryness, poor water/oil retention in TVP. | Thermally crosslinks to form long, resilient protein fibers mimicking animal muscle tissues. | Juicier textures, superior bite resistance, and higher nutritional protein score. |
| Aquafeed & Special Pet Foods | Pellet fragmentation, fast sinking, water pollution in aquaculture systems. | Acts as a powerful binder with strong structural water insolubility. | Optimized water stability (pellet remains intact up to 12 hours), reducing waste and cost. |
| Noodles, Pasta, & Dim Sum | Soggy textures, breakage during cooking, cloudy boiling water. | Enhances elasticity and tensile strength of the starch-protein sheet. | "Al dente" bite, smooth surface finish, reduced starch loss into cooking water. |
Why sourcing from Xinrui Group delivers unmatched supply security and cost containment.
Global supply chains are increasingly volatile due to fluctuating energy rates, shipping logistics, and raw material pricing. Xinrui Group combats these forces through a highly integrated, locally concentrated infrastructure footprint in Shandong Province. By cultivating our own domestic wheat and non-GMO soybean planting bases, we secure primary inputs directly, insulating production costs from agricultural market bubbles.
Furthermore, our operations are powered by our own municipal cogeneration plant, which provides steady steam, urban heating, gas, and electrical power directly to our extraction loops. This makes our factories completely independent of seasonal power grids. When other manufacturers curtail production due to winter heating cutbacks or electricity pricing spikes, Xinrui Group runs continuously at 100% capacity, guaranteeing on-time deliveries to our global buyers.
Our trade arm, Guanxian Ruichang Trading Co., Ltd. (founded in 2011 with a registered capital of 6 million Yuan), coordinates this entire manufacturing cycle directly with international destination ports. Since we manage the shipping documents, customs clearance, and container packing ourselves, we bypass intermediate brokers. This direct-from-factory loop reduces transit times by up to 15 days and eliminates nested markups.
Rigorous quality documentation enabling entry into the world's most sensitive supply chains.
We recognize that high-quality food-grade wheat gluten must comply with complex regional food safety laws. Whether you are exporting to the EU, North America, Southeast Asia, or South America, our products are backed by robust analytical documentation, including allergen declaration sheets, pesticide residue analyses, non-radiation certifications, and heavy metal testing.
Watch our automated manufacturing steps, bulk storage silos, and quality testing labs in action.
Technical and logistical insights to assist your procurement decision process.
Discover our full line of functional starches, wheat gluten formats, and soybean derivatives designed for high-performance applications.
Xinrui Group