Select from our premium range of plant proteins optimized for functional performance in meat, bakery, and industrial feed formulations.
The global market for Wheat Gluten Pellets (specifically Vital Wheat Gluten Pellets or VWG-PS) is experiencing a structural expansion, driven by the intense demands of modern animal nutrition and eco-conscious binding applications. In particular, the aquaculture, pet food, and high-performance livestock feed industries require highly digestible, structured proteins that optimize dietary efficiency and mechanical durability.
Wheat gluten pellets serve as a concentrated, high-protein feed ingredient obtained by drying and pelletizing the wet gluten extracted during the processing of wheat flour. Unlike standard powder forms, the pelletized variant exhibits superior storage stability, bulk density, and fluid handling characteristics, eliminating the dust risk associated with bulk powder transport and reducing transit loss across transcontinental supply chains.
By operating a fully closed-loop circular economy supply chain, Xinrui Group links raw agricultural sourcing to advanced biotechnology extractions.
Established in 2007 with a registered capital of 100 million Yuan, Guanxian Xinrui Industrial Co., Ltd. (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd.) processes 500,000 tons of wheat flour annually. Our integrated biorefinery plant transforms raw wheat materials into high-grade vital wheat gluten, wheat starch A, and wheat starch B. The starch B and pentosan streams are further valorized for eco-friendly industrial alcohol and premium animal feed production.
We deploy the most advanced, imported European tri-canter separation technology across our production lines. Operating under completely enclosed, sanitized, and automated conditions, our vital wheat gluten extraction system maintains protein structural integrity, leading the industry in physical purity, water absorption index, and overall quality consistency.
Our direct trading arm, Guanxian Ruichang Trading Co., Ltd. (established in 2011, 6 million Yuan registered capital), manages direct-to-customer exports, routing over 70% of the factory's output to strategic global distribution networks.
High-shear mechanical conditioning separates the starch and gluten components based on density differentials. This gentle separation technology prevents protein thermal denaturation, preserving the crucial viscoelasticity index required for industrial binding properties.
Extracted wet gluten is passed through micro-jet air streams under dynamic pressure differentials. Crucial moisture limits are regulated between 8% and 10% to prevent enzymatic activation, maintaining long-term biochemical viability during storage.
Using structural pellet mills, the dried vital wheat gluten is compressed into high-density pellets (VWG-PS). Low-temperature conditioning ensures that no pre-gelatinization or denaturing occurs, protecting the structural bonding properties of the feed ingredients.
To provide comprehensive solutions across food and feed, Xinrui Group utilizes its subsidiary, Shandong Kawah Oils Co., Ltd., established in 2014 with 120 million Yuan registered capital.
Processing 180,000 tons of domestic NON-GMO soybeans annually, Shandong Kawah Oils leverages low-temperature extraction technology to produce food-grade soybean meal, isolated soy protein (ISP), and dietary fiber. Utilizing the advanced spray drying towers designed by DACHUANYUAN, our facility hosts the largest single-line capacity in China, allowing us to supply highly specialized, functional proteins worldwide.
In global marine feeds, Vital Wheat Gluten Pellets serve as highly digestible binders that hold structural shape underwater. Because fish and shrimp digest wheat gluten easily, using it as a binder also helps reduce nitrogen emissions in farm waters, maintaining cleaner environments.
Pet food producers use wheat gluten pellets to give dry kibbles their structure and crunch. The viscoelastic matrix helps hold air during extrusion, creating a light, satisfying bite that boosts palatability and supports animal digestion.
Beyond feed, industrial manufacturers grind these pellets back into consistent powders for eco-friendly adhesives, biodegradable plastics, and sustainable sizing coatings in paper and textile manufacturing.
Get a closer look at our advanced manufacturing lines, automated extraction systems, and packaging floors.
Xinrui Group operates on strict food safety and quality management principles, maintaining international certifications to ensure product reliability for our global customers.
Our vital wheat gluten and soy protein isolates are manufactured under strict hazard analysis protocols, ensuring full compliance with both national standard and export criteria. Our comprehensive quality control systems trace each batch from raw wheat and soybean fields through processing, extraction, pelletizing, and overseas delivery.
Our quality management is verified by international certification bodies: HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, and IP-NON GMO. We also provide full SGS chemical and biological evaluation reports with every shipment upon request.
We are a integrated group company named Xinrui Group combining manufacturing and export trading operations. Our structural setup includes:
We maintain globally recognized certifications, including HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, and IP-NON GMO. We also provide SGS verification and analysis reports for chemical purity, heavy metal compliance, and gluten strength upon request.
While both share the same chemical composition and high crude protein content (minimum 82% dry basis), Wheat Gluten Pellets (VWG-PS) are compressed to increase bulk density. This form reduces dust, improves flowability in bulk silos, and extends storage life, making it the preferred option for global feed manufacturers.
Xinrui Group uses a fully integrated circular process. When we process raw wheat flour, we separate it into vital wheat gluten, starch A, and starch B. Starch B and pentosan are then channeled into our on-site ethanol and feed mills. Combined with our local cogeneration power plant, this loop optimizes energy use and lowers production costs.
Explore our soy and wheat derivatives designed for specialized food and industrial applications.
Xinrui Group