Direct factory sourcing of premium soy isolates, vital wheat gluten, and starch derivatives.
Redefining nutritional science through state-of-the-art protein isolation and vertical production systems.
Leveraging the structural power of Xinrui Group (est. 2003) with plant-based investments totaling billions of RMB and multiple dedicated non-GMO zones.
Operated by Guanxian Ruichang Trading Co., Ltd. (est. 2011), exporting over 60%-70% of group production capacity straight to B2B clients worldwide.
Deploying the highly acclaimed DACHUANYUAN spray drying tower, supporting the largest individual processing capacity line across mainland China.
The global sports nutrition and protein supplement market is witnessing structural shifts. Driven by lifestyle changes, functional foods, and the rise of vegan dietary choices, manufacturers of RTD (Ready-To-Drink) protein shakes require reliable, pure, and highly functional plant-based proteins. As a leading manufacturer, Shandong Kawah Oils Co., Ltd. (a proud subsidiary of Xinrui Group) processes 180,000 tons of domestic non-GMO soybeans annually to supply food-grade low-temperature soy meal, high-purity isolated soy protein (ISP), and dietary fiber.
Concurrently, Guanxian Xinrui Industrial Co., Ltd. processes over 500,000 tons of wheat flour annually, extracting vital wheat gluten, starch A, starch B, and pentosan. This complete loop of wheat processing represents our dedication to a circular economy, minimizing waste by redirecting side-streams into eco-friendly bio-ethanol and animal feed production.
For large-scale food manufacturers, blending protein powders into functional beverages poses various rheological challenges. Gelling, precipitation, off-flavors, and poor dispersion in liquid systems are common points of failure. By manufacturing specialized protein isolates, we address these challenges directly at the raw material level.
Our Beverage & Dispersion Type Isolated Soy Protein 9030/9032 is designed for high-shear beverage processing, ensuring rapid hydration, low viscosity at high concentrations, and superb heat stability during pasteurization or UHT sterilization. This prevents the "grittiness" that often mars plant-based shakes.
We deploy the advanced tri-canter separation technology imported from leading European suppliers. This closed, automated system separates wheat flour fractions cleanly and efficiently into gluten, A-starch, and B-starch, preserving the structural integrity and functionality of the vital wheat gluten.
On the soy protein side, the industry-leading DACHUANYUAN spray drying tower provides precise controls over temperature profiles and particle size distribution. This guarantees consistent powder bulk density, uniform dispersibility, and reliable functional profiles for every batch.
To help formulation scientists design the optimal plant-based protein shake or nutritional supplement, we offer a diverse catalog of functional plant proteins. Below is the technical breakdown of our main product lines:
| Product Type & Code | Protein (Dry Basis) | Moisture (Max) | Key Functional Properties | Primary Application |
|---|---|---|---|---|
| Beverage Type 9030 / 9032 (ISP) | ≥ 90.0% | 7.0% | High dispersion, ultra-low viscosity, clean flavor profile | Ready-to-drink (RTD) protein shakes, powdered beverages |
| Vegetarian Type 9005B / 9003B (ISP) | ≥ 90.0% | 7.0% | High water-binding capacity, excellent gel strength | Tofu, meat analogues, high-protein plant foods |
| Emulsion Type 9007B-A / 9007B-C (ISP) | ≥ 90.0% | 7.0% | Robust oil/water emulsification, stable matrix formation | Sausages, comminuted meat products, emulsified sauces |
| Vital Wheat Gluten (VWG-P / VWG-PS) | ≥ 75.0% | 9.0% | High viscoelasticity, structural binding, pelletized/powdered options | Bakery, meat alternatives, aquaculture feeds |
| Soy Dietary Fiber (SDF) | ≥ 18.0% | 8.0% | High water absorption (>800%), dietary fiber enrichment | Functional shakes, health biscuits, nutritional bars |
B2B import compliance is a crucial step in the global food supply chain. Without the proper documentation, shipments face customs delays and regulatory rejection. Our dedicated subsidiary, Guanxian Ruichang Trading Co., Ltd., acts as a seamless conduit, managing all aspects of international logistics, trade regulations, and document clearing.
We actively manage agricultural raw materials under strict identity preservation protocols. This ensures our soy crops remain completely non-GMO, protecting brands against cross-contamination issues in European, American, and Asia-Pacific markets.
Our facilities are audited to meet the highest international safety standards. With certificates covering HACCP, BRC, ISO9001, ISO22000, Halal, Kosher, and IP-Non GMO, we ensure global market entry is smooth and efficient.
We invite you to explore our certified facility details below and review the documentation that underpins our industrial authority.
As the plant-based protein sector evolves, simple physical extraction is no longer enough. The industry is moving toward enzyme-assisted extraction, targeting specific peptide fractions to improve digestibility and health benefits. Our research and development center focuses on three main technological goals:
Through our non-GMO planting bases and industrial co-generation systems, we continue to secure the upstream supply chain. This vertical integration allows us to remain resilient against global market changes, giving wholesale buyers stable pricing and reliable delivery year-round.
Xinrui Group operates local cogeneration plants that supply urban heating, gas, and electricity to our extraction facilities. This integration lowers processing costs and ensures our operations remain resilient during regional energy grid fluctuations.
By using wheat starch waste streams to produce high-grade ethanol, we close the energy loop. This approach protects our business from market volatility and reflects our commitment to modern environmental standards.
Transparent insight into our automated manufacturing, spray drying towers, and shipping hubs.
Optimizing texture, emulsion, and dietary fiber content in global industrial applications.
Technical and logistics insights from our manufacturing experts.
Xinrui Group