High-Quality Plant Protein Manufacturer & Supplier

Pioneering global nutrition through advanced bio-refinery processing, certified Non-GMO supply chain integration, and high-capacity manufacturing operations.

Industrial Grade Soy & Wheat Protein Solutions

Explore our core product lineup engineered for food processors, industrial manufacturing, and global commodity buyers.

Wholesale VWG-PS Wheat Gluten Pellets

Wholesale VWG-PS Wheat Gluten Pellets

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Wholesale Meat & Injection Type Isolated Soy Protein

Meat & Injection Type, Isolated Soy Protein 9020/9026/9028

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High-Quality 9001BW Meat Type Isolated Soy Protein

High-Quality 9001BW Meat Type, Isolated Soy Protein

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Wholesale 9003BA Vegetarian Type Isolated Soy Protein

Wholesale 9003BA Vegetarian Type, Isolated Soy Protein

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High-Quality 9007B-A Meat & Emulsion Type Isolated Soy Protein

High-Quality 9007B-A Meat & Emulsion Type, Isolated Soy Protein

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Wholesale Tofu & Vegetarian Type Isolated Soy Protein 9003B

Wholesale Tofu & Vegetarian Type, Isolated Soy Protein: 9003B

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Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

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High-Quality Wheat starch

High-Quality Wheat Starch

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Global Plant Protein Industry Dynamics

Decarbonization, Clean Label demands, and the supply chain requirements driving modern ingredient sourcing.

Clean-Label Functionality

Global formulation guidelines demand structural performance without artificial stabilizers. Our Non-GMO isolated soy proteins (emulsion, dispersion, and injection grades) provide native gelation, water binding, and emulsification capacity to meet clean-label requirements.

Supply Chain Securitization

Global food manufacturing requires high volume predictability. Amid raw material fluctuations, our integrated operations—processing 180,000 tons of soybean and 500,000 tons of wheat annually—provide a reliable supply of vital wheat gluten and isolated soy proteins.

Non-GMO IP Verification

Identity Preservation (IP) Non-GMO certification is crucial for accessing demanding markets such as the European Union and North America. We provide third-party verified, traceable plant protein solutions to meet stringent international labeling standards.

Integrated Agriculture Circular Economy

Established in May 2003, Xinrui Group spans over 1,000 mu. We operate a fully integrated industrial loop encompassing energy cogeneration, municipal heating, gas supply, crop cultivation bases, and advanced grain processing pipelines, generating an annual output value of 2.8 billion Yuan.

Through our industrial subsidiaries, we manage raw materials from crop sowing to final export:

  • Guanxian Xinrui Industrial Co., Ltd. processes 500,000 tons of wheat flour annually, utilizing advanced tri-canter wet separation systems to produce vital wheat gluten and premium wheat starches.
  • Shandong Kawah Oils Co., Ltd. processes 180,000 tons of domestic Non-GMO soybean seeds annually, extracting low-temperature food-grade meal, high-purity soy protein isolate, and dietary fiber.
  • Guanxian Ruichang Trading Co., Ltd. handles global direct-to-factory logistics, exporting isolated soy proteins, wheat gluten, starches, soluble dietary fibers, and industrial ethanol to food processors worldwide.
Xinrui Factory Facility
Production Automation Line

Manufacturing Capacity & Industrial Footprint

Operational metrics behind our raw material processing and protein extraction infrastructure.

500,000 T
Wheat Processing Capacity

Annual volume processed using advanced wet separation tech.

180,000 T
Soybean Processing Capacity

Dedicated exclusively to traceable, domestic Non-GMO soybean crops.

50,000 T
Soy Protein Isolate Output

Annual production capacity of our spray-drying plant.

30,000 T
Vital Wheat Gluten Output

High viscoelastic vital wheat gluten (powder & pellets) output.

Advanced Spray Drying Tower

China Industry 4.0: Smart Manufacturing & Process Technology

Our production facilities utilize modern processing technology to maximize resource efficiency and ensure consistent product quality.

1. DACHUANYUAN Spray Drying Tower

Shandong Kawah Oils utilizes the DACHUANYUAN spray drying tower system. This large single production line ensures uniform particle distribution, optimal hydration dynamics, and stable bulk density across all protein isolate production runs.

2. Tri-Canter Wet Separation Technology

For vital wheat gluten processing, Guanxian Xinrui Industrial operates imported tri-canter separation lines. This closed, continuous system isolates starch and gluten phases while preserving protein vitality and maintaining high hygiene standards.

3. Circular Resource Recovery

Our secondary separation byproducts (Starch B fraction and pentosans) are directed to raw material fermentation to produce high-grade ethyl alcohol and animal feed products, supporting resources efficiency and reduced environmental footprint.

Application Scenarios & Formulation Guides

How our localized ingredient grades are formulated into specific international food systems.

Emulsified & Injected Meats

For hams, sausages, and poultry injections. Isolated Soy Protein grades 9001BW, 9007B-A, and 9007B-C provide high emulsion ratios (water-protein-fat at 1:5:5 or 1:6:6) and high gel strength to reduce purge loss during thermal processing.

Plant-Based Meat & Vegan

Designed for vegetarian and vegan applications, including tofu and plant-based burgers. Isolated Soy Protein grades 9003B, 9003BA, and 9005B deliver structural integrity, high gelation, and texture profiling that mimics animal meat proteins.

Nutrition Powders & Beverages

For ready-to-drink (RTD) plant milk and protein shakes. Dispersion types 9030 and 9032 provide low viscosity at high concentrations, low dust dispersion properties, and neutral flavor profiles for liquid applications.

Global Compliance, Food Safety & Quality Standards

Xinrui Group adheres to international food safety standards. Our manufacturing lines run continuous hazard control protocols, verified through comprehensive third-party testing programs.

Our operational certifications include:

  • IP-NON GMO Certification: Ensures complete raw soybean identity preservation, tracking crops from native regional planting bases through seed crushing and extraction.
  • BRC GS (Global Standard): Validates factory manufacturing design, processing safety, and strict hygienic environments.
  • Halal & Kosher: Meets dietary compliance requirements for global markets.
  • HACCP & ISO 22000: Ensures systematic biological, chemical, and physical risk monitoring across the entire manufacturing cycle.
Certified Soy Bean Storing Silos
Xinrui Group Certificate 1

IP NON-GMO

Xinrui Group Certificate 2

ISO 22000

Xinrui Group Certificate 3

BRC Certified

Xinrui Group Certificate 4

HALAL Quality

Xinrui Group Certificate 5

KOSHER Certification

Factory Site Visuals

Watch our processing lines, packaging cleanrooms, and testing facilities in real time.

Xinrui Group Enterprise Panorama
Plant Protein Factory Walkthrough
Advanced Spray Drying Operations
Packaging Automation & Logistics Center
Analytical Testing Lab Tour

Frequently Asked Questions

Answers to common inquiries regarding B2B procurement, capacity, compliance, and product customization.

Are you a trader or manufacturer?
We are an integrated group company named Xinrui Group that manages both manufacturing and export operations. The manufacturer of our soy protein isolate is Shandong Kawah Oils Co., Ltd, which has an annual capacity of 50,000 tons. Our wheat-based products are manufactured by Guanxian Xinrui Industrial Co., Ltd. (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd), producing 30,000 tons of vital wheat gluten per year. All international shipping, contract management, and trade logistics are coordinated directly through our export arm, Guanxian Ruichang Trading Co., Ltd., achieving integration of industry and trade.
What certifications do you have?
Our facilities operate under strict quality management systems and are certified to meet international standards. Our certifications include: HACCP, ISO 9001, ISO 22000, BRC (Global Standard for Food Safety), HALAL, KOSHER, and IP-NON GMO. We also provide third-party SGS testing certificates for batch analysis upon request.
Do you offer customizable protein options for specific food applications?
Yes. We produce a range of isolated soy protein types tailored to specific application requirements. This includes high-emulsification grades for sausages and processed meats, injection-grade proteins for whole muscle meats, dispersion-grade proteins with low viscosity for functional beverages, and gelling-grade proteins optimized for tofu and vegetarian products.
What is your sourcing standard for soybeans?
We utilize 100% domestic Chinese Non-GMO soybeans as our raw material. Through our integrated Identity Preservation (IP) system, we track our soybeans from non-GMO farming bases through storage, transport, crushing, and final protein extraction, ensuring traceability.
What is the typical shipping lead time and minimum order quantity (MOQ)?
Our standard MOQ is a 20-foot container (FCL), typically holding 10 to 20 metric tons depending on the product grade and packaging configuration (e.g., 20kg/25kg bags or bulk super-sacks). Shipping lead times range from 14 to 21 days from receipt of deposit or L/C confirmation.
How does your circular economy model benefit procurement partners?
Our circular economy model combines crop processing, industrial steam/electricity cogeneration, and waste recovery (such as producing ethyl alcohol and animal feed from starch byproducts). This integrated approach helps reduce processing waste, stabilizes operational costs, and minimizes the carbon footprint of our plant protein ingredients.

Specialized Food Ingredient Products

Technical functional grades designed for dispersion, plant-based foods, and structural applications.

Wholesale Beverage & Dispersion Type Isolated Soy Protein 9030/9032

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

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High-Quality 9003B Vegetarian Type Isolated Soy Protein

High-Quality 9003B Vegetarian Type, Isolated Soy Protein

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High-Quality Tofu & Vegetarian Type Isolated Soy Protein 9005B

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

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Wholesale 9500 Meat & Emulsion Type Isolated Soy Protein

Wholesale 9500 Meat & Emulsion Type, Isolated Soy Protein

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High-Quality Soy Dietary Fiber

High-Quality Soy Dietary Fiber

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Wholesale 9005B Vegetarian Type Isolated Soy Protein

Wholesale 9005B Vegetarian Type, Isolated Soy Protein

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Wholesale VWG-P Wheat Gluten Powder

Wholesale VWG-P Wheat Gluten Powder

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High-Quality 9001BW/9001B-Y/9000 Meat & Emulsion Type Isolated Soy Protein

9001BW/9001B-Y/9000 Meat & Emulsion Type, Isolated Soy Protein

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