Wholesale Muscle Protein Supplier & Factory

Global Leader in High-Performance Plant-Based & Isolated Protein Supply Chains | Enterprise White Paper & Sourcing Solutions

🏢 Enterprise Sourcing & Supply Chain Authority

Backed by decades of industrial manufacturing excellence, vertical integration, and unmatched production capacity.

Guanxian Xinrui Industrial Co., Ltd.

Established in 2007 with 100 million Yuan registered capital, processing 500,000 tons of wheat flour annually. Utilizing advanced tri-canter separation technology in a clean, closed industrial ecosystem, producing vital wheat gluten, premium starches, and sustainable downstream by-products.

Xinrui Factory

Shandong Kawah Oils Co., Ltd.

Founded in 2014 with 120 million yuan registered capital, processing 180,000 tons of Non-GMO soybeans annually. Features the largest single spray-drying production line in China using DACHUANYUAN towers, delivering peerless quality in isolated soy protein and dietary fiber.

Kawah Oils Plant

Guanxian Ruichang Trading Co., Ltd.

Founded in 2011, serving as the strategic export window. Delivering isolated soy protein, wheat gluten, dietary fiber, and ethanol directly to international clients worldwide, achieving seamless integration of manufacturing and global trade.

Ruichang Trading
500,000+
Tons Annual Wheat Processing
180,000+
Tons Non-GMO Soy Processing
70%+
Global Export Proportion
1,000+
Mu Industrial Park Footprint

📈 Global Procurement Trends & Muscle Protein Market Insights

Navigating the shift toward plant-based and highly refined isolated proteins in international sports nutrition and food processing.

Global Enterprise Procurement Demands

International sports nutrition brands and meat-processing giants require consistent amino acid profiles, superior solubility, and absolute batch traceability. Sourcing directly from certified primary factories mitigates supply chain volatility and ensures strict compliance with destination market regulations.

Localised Application Scenarios

Our isolated soy proteins and vital wheat gluten are optimized for diverse applications—ranging from plant-based muscle recovery shakes and functional beverages to texturized meat analogs, injection-type processed meats, and high-protein bakery formulations.

Industry Evolution & Sustainability

Driven by eco-conscious consumers and clean-label trends, the industry is transitioning toward circular economy frameworks. Our zero-waste vertical integration model guarantees sustainable production, reducing carbon footprints while maximizing nutritional yield.

📜 Regulatory Compliance & Localized Support

Meeting the rigorous legal, safety, and quality standards required for seamless global distribution.

International Certifications

Fully certified under HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, IP-NON GMO, and SGS standards to satisfy diverse global markets.

Traceability & Safety

Controlled planting bases for Non-GMO soybeans and premium wheat guarantee full transparency from farm gate to final export container.

Customized Logistics

Flexible packaging solutions, bulk vessel or container shipping options, paired with professional documentation support for swift customs clearance.

Technical Assistance

Dedicated R&D teams offering tailor-made formulation advice, protein functionality testing, and application troubleshooting for global partners.

Verified Quality Accreditations

Certificate 1
Certificate 2
Certificate 3
Certificate 4

🎥 Factory Tour & Production Capabilities

Take a virtual walk through our state-of-the-art facilities and automated processing lines.

Looking for Custom Sourcing?

Contact our engineering team today for tailor-made protein solutions.

❓ Frequently Asked Questions (FAQ)

Essential insights for international procurement managers and distributors.

💡 Are you a trader or manufacturer?
We are a fully integrated group company named Xinrui Group combining manufacturing and exporting operations. The manufacturer of isolated soy protein is Shandong Kawah Oils Co., Ltd. (capacity: 50,000 tons/year). The manufacturer of vital wheat gluten is Guanxian Xinrui Industrial Co., Ltd. (capacity: 30,000 tons/year). Global export operations are managed by Guanxian Ruichang Trading Co., Ltd.
💡 What certificates do you hold for international export?
We maintain complete international compliance certifications including HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, IP-NON GMO, and SGS testing reports. Additional destination-specific documentation can be provided upon request.
💡 What is the minimum order quantity (MOQ) and lead time?
MOQ typically aligns with standard container loads (20ft FCL) to optimize freight efficiency, though sample requests and trial batches are fully supported. Standard production and dispatch lead times range from 14 to 21 days depending on customization and destination requirements.