High-purity organic and conventional isolates tailored for meat processing, baking, beverage, and vegetarian applications.
Established in May 2003, Xinrui Group has developed into a premier agricultural industrialization group covering over 1,000 mu. The group encompasses an integrated industrial loop, including urban district heating, cogeneration, agricultural planting bases, and deep biotechnology processing units.
Guanxian Xinrui Industrial Co., Ltd. (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd), founded in 2007 with a registered capital of 100 million Yuan, spearheads our wheat deep processing segment. The facility processes 500,000 tons of wheat flour annually, utilizing European-imported tri-canter separation technology to produce high-grade vital wheat gluten, Wheat Starch A, and Wheat Starch B. All lines are fully automated, enclosed, and operate under cleanroom criteria, positioning our process and quality metrics at the pinnacle of the national industry.
Shandong Kawah Oils Co., Ltd., established in 2014 with a registered capital of 120 million Yuan, processes 180,000 tons of Non-GMO soybeans annually. Integrating raw-seed plantation, processing, research & development, and import & export logistics, Kawah Oils employs advanced spray drying systems sourced from DACHUANYUAN, constituting the largest single-line capacity in China for Non-GMO isolated soy protein, dietary fiber, and soybean oil extraction.
Directing overseas trade, Guanxian Ruichang Trading Co., Ltd. (founded in 2011, 6 million Yuan registered capital) serves as our integrated trading platform, directly exporting soy protein isolate, vital wheat gluten, soluble dietary fiber, vermicelli, and premium agricultural ethanol to international clients. Over 70% of the group's production capacity is exported, establishing a seamless global trade network.
How our multi-industry manufacturing model ensures raw material security, cost stability, and sustainability.
Our closed-loop refinery system extracts Vital Wheat Gluten from whole wheat flour, routes Wheat Starch A for food manufacturing, and converts Starch B and pentosan into premium biofuels (ethanol) and nutrient-dense animal feed. This maximizes output efficiency and decreases environmental impact.
Utilizing European tri-canter technology, we separate starch and protein fractions without thermal damage. This keeps the native glutenin and gliadin fractions intact, resulting in a protein content of ≥82% with excellent hydration and viscoelasticity.
Backed by our group’s thermal power and urban cogeneration infrastructure, our manufacturing lines operate independently of external municipal power swings, ensuring continuous processing and highly competitive utility overhead costs.
Unlike factories using chemical extraction processes, Guanxian Xinrui relies entirely on physical centrifugation and washing techniques. This preserves the natural structural integrity of the protein matrix, resulting in superior viscoelastic properties and consistent water absorption indexes (>150%).
Analytical parameters for our conventional and organic vital wheat gluten grades.
| Parameter | Guaranteed Value (Dry Basis) | Testing Methodology | Industrial Functionality |
|---|---|---|---|
| Protein Content (N × 6.25) | ≥ 82.0% | Kjeldahl Method (ISO 20483) | Creates the gluten network, retaining gas and water in baked goods. |
| Moisture | ≤ 8.0% | Oven Dry (105°C, 4h) | Prevents degradation and ensures a shelf life of up to 24 months. |
| Water Absorption Capacity | ≥ 150% (Typically 160% - 180%) | Farino/Brabender Hydration | Increases dough yield and crumb softness. |
| Ash Content | ≤ 1.0% | Muffle Furnace (550°C) | Indicates starch-washing efficiency and high protein purity. |
| Granulation (Mesh Size) | 99.5% passing through 80 mesh | Sieve Analysis | Allows for rapid hydration and smooth blending with dry flours. |
| Heavy Metals (as Pb) | ≤ 0.5 ppm | ICP-MS Analysis | Meets strict global safety limits for infant and general foods. |
Procuring raw ingredients globally requires navigating complex regulatory standards. At Xinrui Group, we provide comprehensive certification documentation and localized support to ensure smooth import clearance and seamless integration into your supply chain.
Our facility holds HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, IP-NON GMO, and SGS certifications. We actively cooperate with third-party verification protocols to meet specific regional requirements, including FSMA compliance for the United States, EFSA thresholds for the EU, and customized phytosanitary protocols for Southeast Asia and South America.
Through Guanxian Ruichang Trading Co., Ltd., we offer flexible shipping options (DDP, CIF, FOB), customizable multi-layer packaging (25kg paper bags, 1-ton jumbo bags), and dedicated technical customer service to address your application and formulation needs.
From artisan bakeries to advanced meat alternatives, vital wheat gluten provides key functionality across many industries.
Adding vital wheat gluten to low-protein flours improves dough elasticity, gas retention, and volume. It helps bread hold its shape and gives bagels and hearth breads their characteristic chewiness.
As plant-based eating grows, vital wheat gluten is essential for creating fibrous textures in vegetarian and vegan products. It closely mimics the structural texture of animal muscle fibers.
Vital wheat gluten acts as a clean binder and high-protein nutrient source for specialty fish feed and pet foods. It increases pellet durability in water without requiring chemical additives.
Consumer preferences are shifting toward simplified, non-GMO, and plant-based ingredient statements. Vital wheat gluten meets this demand as a natural, physically extracted plant protein, avoiding the chemical modification processing steps common to synthetic binders. Global demand for organic vital wheat gluten continues to rise across Europe and North America, driven by the clean-label movement in commercial baking and meat alternatives.
Watch our production processes, including raw grain reception and advanced packaging lines.
Watch the tri-canter system extract proteins physically.
Inside the high-capacity drying facilities.
Monitoring batch consistency and protein purity.
Enclosed robotic packaging system ensuring sanitation.
Answers to technical, regulatory, and logistics questions for procurement directors and food technologists.
Discover our functional soy proteins, gluten powders, and specialty starches designed for demanding food applications.
Xinrui Group