High-Quality Soy Protein Shakes Supplier & Factory

Premium Base Ingredients Showcase

Engineered for perfect texture, dispersibility, and nutritional profiles in functional soy protein shakes.

High-Quality 9030 Dispersion Type, Isolated Soy Protein Manufacturer, Supplier

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Wholesale 9005B Vegetarian Type, Isolated Soy Protein Supplier, Factory

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Wholesale 9500 Meat & Emulsion Type, Isolated Soy Protein Manufacturer, Supplier

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High-Quality 9003B Vegetarian Type, Isolated Soy Protein Supplier, Factory

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Wholesale VWG-PS Wheat Gluten Pellets Manufacturer, Supplier

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Wholesale VWG-P Wheat Gluten Powder Manufacturer, Supplier

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Wholesale Beverage & Dispersion Type, Isolated Soy Protein 9030/9032 Manufacturer, Supplier

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High-Quality Tofu & Vegetarian Type, Isolated Soy Protein: 9005B Manufacturer, Supplier

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About Xinrui Group

Established in May 2003, Xinrui Group has evolved into a diversified industrial powerhouse covering over 1,000 mu. The group integrates plant-based protein research and development, smart agriculture, municipal services, and modern logistics, achieving an annual output value of 2.8 billion Yuan. We stand at the forefront of the global plant-based protein supply chain, delivering premium non-GMO ingredients worldwide.

Our operation comprises multiple specialized entities to ensure end-to-end traceablity and premium delivery:

Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology) processes 500,000 tons of wheat flour annually, utilizing cutting-edge tri-canter separation technology to manufacture superior wheat gluten, wheat starch A, wheat starch B, and high-value animal feeds.
Shandong Kawah Oils Co., Ltd., founded in 2014, processes 180,000 tons of domestic non-GMO soybeans annually. It features China's largest single-line spray drying tower, manufactured by Dachuanyuan, extracting premium isolated soy protein, soy dietary fiber, and cold-pressed soybean oils.
Guanxian Ruichang Trading Co., Ltd. handles global direct trade, exporting over 70% of the Group's production output to over 60 countries across Europe, the Americas, and Southeast Asia.

500k

Tons Wheat/Yr

180k

Tons Soybean/Yr

2.8B

RMB Annual Output

70%+

Export Ratio

Macro Industry Solutions for Plant-Based Nutrition

Providing specialized plant protein formulations to global food, beverage, and supplement brand owners.

Ready-To-Mix (RTM) Protein Shakes

Our dispersion-type Isolated Soy Protein (such as the 9030 & 9032 series) is engineered for cold water instant dispersion. It avoids clumping, eliminates chalky texture, and exhibits low viscosity at high concentrations, providing a smooth mouthfeel for active nutrition and sports shake formulations.

Clean-Label Meal Replacements

Incorporating our high-fiber Soy Dietary Fiber (SDF) alongside isolated soy protein stabilizes the gut transit profile, adds viscosity control, and improves satiety. With low micro-count and neutral smell, Kawah Oils proteins form the macro-nutritional base of health-conscious dietary products.

Emulsified Meat Alternatives & Vegan Food

For meat analogs, our gel-forming and emulsifying soy protein isolates (such as the 9500 & 9007B series) provide water and fat binding matrices. This ensures firmness and juicy textures under high-temperature extrusion processing, helping alternative-meat brands match the structural elasticity of real animal fat.

China Factory 4.0: Supply Chain Resilience & Process Technology

Operating a deep processing circular economy, Xinrui Group utilizes smart industrial infrastructure to maximize product consistency while driving down carbon footprints. Raw materials are sourced from our dedicated, localized non-GMO crop zones to secure the entire supply stream from soil to delivery container.

"By integrating tri-canter separation technology from Europe and combining it with the massive single-line capacity of the Dachuanyuan spray drying tower, we assure uninterrupted production schedules and reliable, high-yield global shipments."

Our circular economic model transforms what would be factory waste into premium energetic assets. Starch B and pentosan are recycled directly to feed our ethanol facility, generating high-grade biofuel (Ethyl Alcohol 95% & 96% Superior Grade) and animal feed, resulting in an eco-sustainable, highly cost-competitive ecosystem.

Technical Roadmap & Future Outlook (2025 - 2030)

Developing functional ingredient technologies to stay ahead of changing consumer preferences.

Phase 1: Advanced Beany-Flavor Mitigation

Deploying specialized thermal flashing and high-pressure steam-stripping processes to target and remove volatile compounds (like hexanal) responsible for bean off-notes. This delivers a cleaner neutral canvas for protein shakes, reducing the need for masking agents and artificial flavorings.

Phase 2: High-Dispersibility Enzyme Treatment

Utilizing targeted enzymatic hydrolysis to alter the molecular conformation of 7S and 11S soy globulins. This optimizes solubility in cold liquids and acidic sports juices, preventing sedimentary separation during long shelf-life periods.

Phase 3: Clean-Label Fiber Synergies

Combining soy dietary fiber (SDF) and isolated soy protein through controlled co-processing. This creates hybrid emulsifiers with excellent water binding capacities, perfect for smooth vegan shakes and meal replacement mixes.

Global Enterprise Support & Compliance

Uncompromising quality control mechanisms built to satisfy the requirements of international multi-national food companies.

Strict Non-GMO IP Traceability

We utilize rigorous identity preservation (IP) procedures for our domestic soybean supply chain. Real-time testing via PCR (Polymerase Chain Reaction) guarantees zero GMO contamination across harvesting, crushing, and final chemical separation phases.

Global Export & Customs Clearance

Through Guanxian Ruichang Trading Co., Ltd., we handle customized bulk export packaging, palletization, moisture-controlled shipping containers, and clear documentation. This streamlines customs clearance and ensures prompt port deliveries.

Diverse Technical Support

Our in-house labs collaborate with customers' R&D teams to optimize powder viscosity, mineral content, and flavor characteristics, tailoring properties to fit specific dietary formulations and processing parameters.

Factory Operations & Production Facility Tours

Get a direct look at our modern production facilities, processing lines, and supply chain operations.

International Certifications

Demonstrating global authoritativeness through rigorous international food standards and safety compliance certifications.

Xinrui Group Certificate (1)

Xinrui Group Certificate (2)

Xinrui Group Certificate (3)

Xinrui Group Certificate (4)

Xinrui Group Certificate (5)

Ready to Optimize Your Protein Shake Formulation?

Collaborate directly with our technical application specialists. Whether you are aiming for clean labels, zero soy smell, or high solubility, we have the ideal ingredient solutions to elevate your products.

Frequently Asked Questions

Get professional answers from our engineering and export departments about our products, compliance, and supply chain capabilities.

Are you a trader or a manufacturer?

We are a large, integrated group company named Xinrui Group, consolidating manufacturing, raw material processing, and direct global exporting.

Under our corporate structure, Shandong Kawah Oils Co., Ltd. serves as our soy processing arm, producing 50,000 tons of isolated soy protein annually. Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd.) acts as our wheat processing arm, manufacturing 30,000 tons of vital wheat gluten per year. All global exports are facilitated through our trading subsidiary, Guanxian Ruichang Trading Co., Ltd.

What certificates do you have for plant protein ingredients?

We maintain high-standard international certifications to satisfy global regulations, including HACCP, ISO9001, ISO22000, BRC (Global Standard for Food Safety), HALAL, KOSHER, and IP-NON GMO certification. We also work with third-party testing services like SGS to provide custom certificates upon request.

What makes your 9030 and 9032 series ideal for soy protein shakes?

The 9030 and 9032 series are dispersion-type isolated soy proteins. Through specialized enzymatic modifications, we have altered their protein molecular structure to enhance cold water solubility and speed up wetting. This makes them ideal for ready-to-mix protein shakes, preventing lumps and ensuring a smooth texture without chalky sediment.

Do you supply non-GMO products, and how is it verified?

Yes, all soybeans used at Shandong Kawah Oils are verified domestic non-GMO crops. We maintain a strict Identity Preservation (IP) system from agricultural planting zones to our manufacturing lines, validating compliance via regular PCR laboratory assays.

What is the circular economy model of Guanxian Xinrui Industrial?

Our circular economic model processes 500,000 tons of wheat flour annually. The flour is separated into wheat gluten and wheat starch A. The residual wheat starch B and pentosan are recycled to produce ethanol (biofuel) and animal feed. This maximizes resource efficiency, lowers costs, and reduces environmental impact.