High-Quality Vegetable Extract Soya Protein Manufacturer & Factory

Strategic B2B Soy & Wheat Protein Solutions—Unlocking Functionality, Sustainable Industrial Chains, and Scientific Innovation Globally.

Our Featured Plant Protein Products

Discover our primary selection of Non-GMO isolated soy proteins, wheat glutens, and agricultural co-products formulated for superior emulsion, gel strength, and stability.

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

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

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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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High-Quality 9030 Dispersion Type, Isolated Soy Protein

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

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Wholesale VWG-PS Wheat Gluten Pellets

Wholesale VWG-PS Wheat Gluten Pellets Manufacturer, Supplier

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Wholesale Functional Soy Protein Concentrate (NON GMO)

Wholesale Functional Soy Protein Concentrate (NON GMO) Supplier, Factory

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Wholesale SDF - Soy Dietary Fiber

Wholesale SDF - Soy Dietary Fiber Manufacturer, Supplier

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Wholesale VWG-P Wheat Gluten Powder

Wholesale VWG-P Wheat Gluten Powder Manufacturer, Supplier

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Wholesale 9005B Vegetarian Type, Isolated Soy Protein

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

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Global Market & Industrial Status

Analyzing the macro-economic transitions driving plant-based protein ingredients across B2B global supply networks.

The global vegetable extract and soya protein market is undergoing a seismic shift. Driven by supply chain vulnerabilities, surging demand for plant-based nutrition, and strict international requirements for clean-label, allergen-controlled inputs, food manufacturers require reliable suppliers. According to modern industrial market metrics, non-GMO plant protein isolated matrices have evolved from alternative choices to mainstream functional staples in processed meat products, infant formulas, dairy alternatives, and aquaculture feeding.

Sourcing vegetable extract soy protein demands strict adherence to Identity Preservation (IP) systems. Regulatory changes in Europe, North America, and parts of Asia require complete traceability of non-GMO crops. As an industry pioneer, Xinrui Group addresses this market demand. Operating in circular agricultural processing, we supply raw materials that satisfy consumer demands for purity, functionality, and sustainability.

Agricultural Processing Facilities at Xinrui Group
500,000 Tons
Annual Wheat Flour Processed
180,000 Tons
Annual Non-GMO Soy Processing
50,000 Tons
Isolated Soy Protein Output
¥100 Million
Registered Capital base

Xinrui Group: Integrating Industry & Trade

Understanding our deep-processing circular economy model spanning wheat, soybeans, and high-purity extraction.

High-Tech Manufacturing Plant

Established in May 2003, Xinrui Group occupies an industrial footprint of over 1,000 mu. Under the group's integration strategy, two main subsidiaries power our production ecosystem: Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd.) and Shandong Kawah Oils Co., Ltd.

Guanxian Xinrui Industrial Co., Ltd., set up in 2007, processes 500,000 tons of wheat flour annually. Using this raw material, we manufacture premium vital wheat gluten, wheat starch A, and wheat starch B. Our closed circular economy ensures that starch B and pentosan are recycled for alcohol and animal feed production, reducing resource waste. In our wheat gluten lines, we utilize advanced tri-canter separation technology, maintaining a fully closed, sterile production stream.

Shandong Kawah Oils Co., Ltd., established in 2014, processes 180,000 tons of domestic non-GMO soybeans annually. Our step-by-step extraction process recovers non-GMO soybean oil, low-temperature food-grade meal, isolated soy protein (SPI), and soy dietary fiber. Our facility features a DACHUANYUAN spray drying tower, constituting one of China's largest single-line plant protein extraction facilities.

Global logistics are managed through Guanxian Ruichang Trading Co., Ltd. (founded in 2011). Exporting directly from our manufacturing bases, Ruichang handles the global trade of isolated soy protein, vital wheat gluten, soluble dietary fiber, vermicelli, and ethanol. Exports represent over 60-70% of the group's capacity, serving customers in Europe, the Americas, and the Asia-Pacific region.

Our circular model links raw material farming, industrial extraction, and zero-waste byproduct utilization. This approach ensures high yield quality and stable pricing for our B2B customers, shielding them from market volatility.

Xinrui Group Plant Protein Extraction Line

Technological Features & Production Roadmap

How we employ modern biochemical separation to supply reliable, functional plant proteins.

Tri-Canter Separation

Ensures precise separation of wheat gluten and starch, maximizing purity, protein recovery, and quality consistency.

DACHUANYUAN Spray Drying

Advanced dehydration technology ensures precise control over particle sizes, enhancing solubility, dispersion, and flow properties.

Identity Preserved Non-GMO

Strict controls prevent GMO contamination across the seed supply, cultivation, processing, and transportation stages.

Phase I: Raw Material Integration

Eco-friendly Cultivation & Sourcing

Securing domestic non-GMO soybean and wheat farms under strict agricultural supervision to verify purity before harvesting.

Phase II: Zero-Waste Processing

Closed-Loop Deep Extraction

Applying tri-canter separation and eco-efficient distillation to recover essential proteins while converting remaining starch fragments into ethanol and feed.

Phase III: Functional Customization

Targeted Molecular Customization

Modifying pH parameters, heat-treatments, and spray-drying ratios to customize our proteins for meat emulsions, beverages, and gel-based foods.

Macro Solutions & Functional Applications

How our custom plant protein grades solve functional challenges in formulation development.

1. Meat and Emulsified Food Systems

Isolated Soy Protein grades 9007B-A, 9007B-C, 9001BW, 9001B-Y, and 9000 are engineered to address fat and water binding in meat matrix systems. Designed for heat stability, they form cohesive protein structures that help control cook loss and maintain juiciness in sausages, burgers, and canned meats.

2. Tofu, Vegetarian, and Plant-Based Meats

Protein models 9005B, 9003B, and 9003BA are designed to support structural gelling. These grades form a firm, elastic texture when hydrated and heated, matching the characteristics required for traditional tofu, vegetarian patties, and extruded meat analogues.

3. Nutritional Beverages & High-Dispersion Powders

Models 9030 and 9032 are dispersion-grade proteins. They disperse rapidly in liquid systems, exhibiting low viscosity at high concentrations, making them suitable for meal-replacements, dairy alternatives, and dry-mix powders.

4. Whole-Muscle Injection and Processing

The 9020 Injection-Type protein features low initial viscosity and high solubility under cool temperatures. This allows it to pass through injection nozzles without clogging, helping to improve tenderness and yield in whole-muscle hams and poultry products.

Production Facility Showing Spray Dry Tower Controls

Virtual Plant Tour & Facility Walkthrough

Tour our automated operations, processing lines, and packing stations through these official video uploads.

International Certifications & Compliance Standards

Validating our manufacturing safety, plant-health, and product purity through global audits.

Xinrui Group Certificate 1

Xinrui Group Certificate (1)

Xinrui Group Certificate 2

Xinrui Group Certificate (2)

Xinrui Group Certificate 3

Xinrui Group Certificate (3)

Xinrui Group Certificate 4

Xinrui Group Certificate (4)

Xinrui Group Certificate 5

Xinrui Group Certificate (5)

Our quality system is verified by recognized safety protocols, including: HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, IP-NON GMO, and SGS. We implement strict hazard control checks at every stage, from seed planting to loading container deliveries at Ruichang.

Frequently Asked Questions

Answers to common inquiries regarding our business model, production capability, and specifications.

Are you a trader or manufacturer?
We are a group company named Xinrui Group integrating manufacturing and exporting. The manufacturer of soy protein isolate is Shandong Kawah Oils Co., Ltd which produces isolated soy protein 50,000 tons per year. The manufacturer of wheat gluten is Guanxian Xinrui Industrial Co., Ltd. (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd) which produces vital wheat gluten 30,000 tons per year. The exporter is named Guanxian Ruichang Trading Co., Ltd.
What certificates do you have?
We have HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, IP-NON GMO, SGS etc. Other certificates are available as your request.
What is your annual capacity for wheat flour processing?
Guanxian Xinrui Industrial Co., Ltd. deeply processes 500,000 tons of wheat flour per year. Using this wheat, we produce wheat gluten, wheat starch A, and wheat starch B.
What is your annual capacity for soybean processing?
Shandong Kawah Oils Co., Ltd. processes 180,000 tons of domestic non-GMO soybeans annually to yield oil, low-temperature food-grade meal, isolated soy protein, and soy dietary fiber.
What separation technology is used for wheat gluten?
We imported the tri-canter separation technology for wheat gluten production. The entire processing line is closed and sterile, maintaining clean and controlled operations.
What type of spray drying system is used for isolated soy protein?
Our facility features a DACHUANYUAN spray drying tower, which represents one of the largest single-line plant protein extraction facilities in China.
How is the relationship between the group and trading companies organized?
Guanxian Ruichang Trading Co., Ltd. was founded in 2011 with a registered capital of 6 million yuan to manage export business. It handles direct exports of soy protein isolate, wheat gluten, and soluble dietary fiber for the group. Exports represent over 60-70% of the factories' total capacity.
Can you describe your circular economy industrial chain?
Our circular model processes wheat into gluten and starch A. Starch B and pentosan are recycled for industrial alcohol (ethanol) and animal feed production. This model helps reduce resource waste and supports cost-effective manufacturing.

Additional Specialty Plant Protein Ingredients

Browse our full range of functional proteins, fiber options, and process co-products.

Wholesale 9007B-C Meat & Emulsion Type, Isolated Soy Protein

Wholesale 9007B-C Meat & Emulsion Type, Isolated Soy Protein Supplier, Factory

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

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

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

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

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Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

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High-Quality Wheat Starch

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High-Quality 9003B Vegetarian Type, Isolated Soy Protein

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

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Wholesale 9020 Injection Type, Isolated Soy Protein

Wholesale 9020 Injection Type, Isolated Soy Protein Supplier, Factory

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Wholesale 9003BA Vegetarian Type, Isolated Soy Protein

Wholesale 9003BA Vegetarian Type, Isolated Soy Protein Manufacturer, Supplier

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