Wholesale Soy-Based Protein Powder Supplier & Factory

Premium Non-GMO Plant Protein Solutions for Global Food, Meat, and Beverage Industrial Manufacturers

Featured Soy Protein & Plant Products

Explore our high-performance isolated soy proteins, wheat glutens, and starches designed for versatile industrial applications.

High-Quality Soy Dietary Fiber

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High-Quality Wheat Starch

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Wholesale Isolated Soy Protein Meat Type

Wholesale 9001BH Meat Type, Isolated Soy Protein Manufacturer, Factory

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Wholesale Isolated Soy Protein Vegetarian Type

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

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Wholesale Soy Dietary Fiber Supplier

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Wholesale Wheat Gluten Pellets

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Wholesale Isolated Soy Protein Beverage Type

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Wholesale Isolated Soy Protein 9005B

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

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Leading Global Supply Chain Solutions in Plant-Based Proteins

The global demand for clean-label, functional plant-based proteins is accelerating at an unprecedented pace. As modern food manufacturers transition to sustainable protein sources, Soy Protein Isolates (SPI) and Soy Dietary Fibers have become critical raw ingredients in formulations ranging from emulsified meat products to functional vegan beverages. At Xinrui Group, we sit at the intersection of agricultural excellence and advanced bio-processing, serving as a reliable global partner for wholesale non-GMO plant protein distribution.

By leveraging an integrated industrial ecosystem, our operations extend from planting bases directly to international cargo ports. This comprehensive supply chain model allows us to guarantee trace-level identity preservation (IP Non-GMO), unparalleled microbiological safety, and high-performance functional characteristics customized for regional recipe profiles.

  • Non-GMO Traceability: Derived exclusively from premium domestic soybeans.
  • Advanced Functional Profile: Dynamic emulsification, high water binding, and robust gelling properties.
  • Optimized Particle Size: Engineered for seamless dispersion and solubility in liquid systems.
Xinrui Industrial Factory Facilities
500k+
Tons Wheat Flour Processed Annually
180k+
Tons Soybean Processed Annually
2.8B+
Annual Output Value (RMB)
70%+
Export Ratio to Global Markets

Why Partner with a China-Based Manufacturer?

Understanding the structural, technological, and agricultural advantages that fuel our competitive edge.

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World-Class Spray Drying Towers

Our subsidiary, Shandong Kawah Oils Co., Ltd., features the massive Dachuanyuan spray drying tower. As one of the largest single production lines in China, it ensures high consistency in powder density, moisture control, and particle solubility across multi-ton production batches.

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Premium Local Non-GMO Supply Base

Our production utilizes domestic non-GMO soybeans cultivated in China's prime agricultural zones. Integrated farming allows us to maintain the strict Identity Preservation (IP) program, essential for compliance with European Union and North American food safety frameworks.

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Circular Economy Industrial Chain

Our group integrates wheat and soybean processing alongside clean energy. The waste heat from our cogeneration plant powers our processing towers, drastically reducing carbon emissions and allowing us to offer highly competitive pricing structures globally.

Xinrui Group Processing Line

Xinrui Group: Building a Legacy of Quality Since 2003

Established in May 2003 and covering a total area of over 1,000 mu, Xinrui Group has grown into a diversified industrial powerhouse. Our structural organization combines heavy agricultural processing with clean municipal energy solutions (cogeneration, urban heating, and gas supply) to maximize resource utility.

Our key divisions include:

  • Guanxian Xinrui Industrial Co., Ltd.: (Formerly Guanxian Ruixiang Biotechnology) Setup in 2007 with a registered capital of 100 million Yuan. Deeply processes 500,000 tons of wheat flour annually, utilizing advanced tri-canter separation technology to manufacture superior wheat gluten and wheat starch.
  • Shandong Kawah Oils Co., Ltd.: Established in 2014 with 120 million Yuan in registered capital, leading agricultural industrialization by processing 180,000 tons of non-GMO soybeans annually.
  • Guanxian Ruichang Trading Co., Ltd.: Founded in 2011 to streamline global logistics, exporting isolated soy proteins, vital wheat gluten, soluble dietary fiber, vermicelli, and ethanol directly to overseas clients.

Macro Industry Application Solutions

How our specialized soy protein grades address complex manufacturing challenges across diverse food sectors.

Meat & Emulsion Systems

Recommended: 9001BH, 9007B-A, 9007B-C, 9500 Meat Types

Our meat-grade isolated soy proteins are engineered for intense fat and water binding capacities. They form highly stable gel matrices that hold up under high-temperature cooking and shearing, reducing purge loss in sausages, meat balls, and canned meats.

Vegetarian & Tofu Analogs

Recommended: 9003BA, 9005B, 9003B Vegetarian Types

Designed for plant-based meat substitutes and traditional tofu production, these isolates provide the required structural chewiness, fibrous network formation, and texture modification to mimic animal muscle tissues.

Beverages, Creams & Dispersions

Recommended: 9030 / 9032 Dispersion Type

Minimizing chalkiness and protein precipitation is vital in liquid formulation. Our beverage-grade protein isolates display high solubility index and low viscosity at elevated concentrations, ensuring smooth mouthfeel in dry-blend shakes and RTD nutritional liquids.

State-of-the-Art Processing Technology

Quality in plant protein extraction relies on molecular preservation. In our wheat gluten production line, we imported the most advanced tri-canter separation technology, maintaining a fully closed, sterile process. This ensures that the natural viscoelastic properties of the wheat gluten remain uncompromised.

For soy processing, low-temperature, food-grade soybean meal is extracted step-by-step. The protein molecules are gently isolated to preserve their native structures, resulting in higher gel strength, better emulsifying activity indexes (EAI), and cleaner organoleptic profiles.

Factory Laboratory Inspection

Industrial Facility Tour & Process Showcase

Get a transparent look inside our production capacity, spray drying systems, and quality control departments.

Globally Recognized Food Safety Certifications

Compliance is the foundation of trust. We adhere strictly to national and international standards to facilitate smooth customs clearing.

Xinrui Group Certificate 1

ISO 9001 & ISO 22000

Xinrui Group Certificate 2

HACCP System

Xinrui Group Certificate 3

BRC Global Standard

Xinrui Group Certificate 4

Kosher Certification

Xinrui Group Certificate 5

Halal Certification

Meeting Global Procurement Standards

Navigating cross-border procurement of plant protein ingredients requires deep supply alignment. Global buyers encounter constant challenges regarding price volatility, shipping delays, container load limits, and regulatory mismatches. Guanxian Ruichang Trading Co., Ltd. coordinates this process by providing direct integration of industry and trade.

Our logistics and commercial protocols guarantee:

  • Flexible Payment Terms: Tailored transactional frameworks matching institutional import workflows.
  • Packaging Configurations: Available in 20kg, 25kg multi-wall paper bags with plastic inner liners, and bulk super-sacks (750kg/800kg) to maximize shipping container space.
  • Fumigation and Storage: High-integrity warehousing keeping moisture below 7% during ocean transit.
Packaging and Shipping Warehouse

Frequently Asked Questions

Clear answers about our manufacturing capability, non-GMO status, logistics, and sample policies.

Are you a manufacturer or a trading company?
We are a fully integrated group company named Xinrui Group. Shandong Kawah Oils Co., Ltd. is our manufacturing site for isolated soy protein (50,000 tons annual capacity). Guanxian Xinrui Industrial Co., Ltd. is our wheat processing factory (producing 30,000 tons of vital wheat gluten per year). Guanxian Ruichang Trading Co., Ltd. handles all direct export shipments.
What quality certificates do you hold?
We hold certifications from leading global bodies, including ISO9001, ISO22000, HACCP, BRC, Halal, Kosher, and IP-Non GMO verified by SGS. If specific markets require extra documentation, we can secure it through our partner labs.
How do you ensure your products are Non-GMO?
We source domestic soybeans directly from certified planting bases in Northern China. Every incoming lot undergoes rapid PCR testing at intake, followed by complete SGS molecular testing prior to milling and isolation. This guarantees total compliance with IP Non-GMO standards.
What is your typical lead time for international bulk shipments?
For standard grades like 9001BH or 9005B, production takes 7-14 days. Port delivery, customs export clearance, and vessel loading take an additional 5-7 days. Typically, shipments leave Chinese ports within 21 days of receiving LC or deposit payments.
Can you customize the functionality of the isolated soy protein?
Yes, our R&D center can alter the processing parameters of our spray drying towers to adjust the protein's gel strength, emulsification index, viscosity, and particle size distribution to align with your production requirements.

Browse More Industrial Plant Products

Our secondary selection of specialty plant-based isolates, dietary fibers, and functional ingredients.

High-Quality 9007B-A Isolated Soy Protein

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High-Quality Tofu & Vegetarian Type Isolated Soy Protein

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Wholesale 9007B-C Isolated Soy Protein

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Wholesale Functional Soy Protein Concentrate Non GMO

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Wholesale 9500 Isolated Soy Protein

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High-Quality 9006B Isolated Soy Protein

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High-Quality 9003B Isolated Soy Protein

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Wholesale 9020 Injection Isolated Soy Protein

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