Engineered proteins, starches, and fiber products developed in our state-of-the-art industrial processing plants.
Established in 2007 (formerly known as Guanxian Ruixiang Biotechnology Development Co., Ltd), Guanxian Xinrui Industrial Co., Ltd. stands at the forefront of China's agricultural deep processing sector. Backed by a registered capital of 100 million Yuan, our modern processing complexes process 500,000 tons of wheat flour annually. Through integrated refinement pipelines, we produce premium vital wheat gluten, wheat starch A, and wheat starch B.
Leveraging state-of-the-art European tri-canter separation technology, our production lines operate in a completely enclosed, sterile, and fully automated configuration. We convert side-stream Starch B and complex pentosans into high-purity industrial/beverage alcohol and high-value animal feed, completing a highly efficient circular economy industry chain.
In modern animal husbandry, aquaculture, and livestock farming, sourcing managers struggle to stabilize input costs while maintaining optimal dietary crude protein (CP) and digestible energy metrics. Traditionally, fishmeal and basic soybean meals dominated the protein matrix. However, volatility in marine supply chains and environmental pressures on land cultivation have shifted international buying strategies toward high-performance co-products like Wheat Gluten Feed Pellets (VWG-PS).
Global procurement networks demand consistent, durable, and clean protein streams. Wheat gluten pellets, resulting from starch-protein isolation, provide a highly bioavailable amino acid profile, exceptionally low anti-nutritional factors (ANFs), and excellent binding properties. Enterprise buyers from Europe, the Americas, and Southeast Asia specify vital wheat gluten pellets for several key reasons:
In feed mills specializing in salmonid, marine shrimp, and eel nutrition, structural durability is critical. Wheat gluten's viscoelastic proteins serve as a natural binder, improving the Pellet Durability Index (PDI) and minimizing nutrient leaching in water column environments.
Young piglets have immature digestive systems susceptible to antigenic soy proteins (glycinin and beta-conglycinin). Highly digestible wheat proteins (VWG-P & VWG-PS) mitigate diarrhetic risk while sustaining elevated growth trajectories.
For dairy and beef formulations, wheat gluten provides a valuable source of Rumen Undegradable Protein (RUP). It passes through the rumen to be digested in the abomasum, directly driving metabolic efficiency and milk production.
SEO Keyword Insights: Industrial vital wheat gluten buyers look for guaranteed purity, IP-NON GMO trace status, HACCP verification, and bulk container loading optimization. Understanding these user search intents allows Xinrui Group to streamline manufacturing parameters to meet exact business requirements.
The manufacturing excellence of Xinrui Group is rooted in our technological investments. We employ state-of-the-art European tri-canter separation machinery. This process utilizes centrifugal force to isolate components based on density, preventing chemical adulteration and ensuring clean separation of starch A, starch B, and gluten proteins.
Unlike traditional open-loop production lines that generate high waste volumes and variable product quality, our closed-loop system recycles side-streams. Starch B and pentosans are directed into our integrated animal feed line and alcohol fermentation facilities. This circular model ensures stable raw material costs and protects buyers from sudden market price fluctuations.
| Specification Parameter | Vital Wheat Gluten (VWG-P / PS) | Starch B / Pentosan Animal Feed Co-product | Industrial Testing Protocol |
|---|---|---|---|
| Crude Protein (Dry basis) | ≥ 75.0% - 82.0% | ≥ 18.0% - 24.0% | Kjeldahl (N x 6.25) |
| Moisture Content | ≤ 9.0% | ≤ 12.0% | Oven dry method at 105°C |
| Crude Fat (Ether Extract) | ≤ 2.0% | ≤ 4.5% | Soxhlet extraction |
| Total Ash Content | ≤ 1.5% | ≤ 6.0% | Muffle furnace at 550°C |
| Water Binding Capacity | 150% - 200% | Dynamic Absorption Range | Internal Gravimetric Test |
| Pellet Durability (PDI) | ≥ 96% (VWG-PS) | N/A | Holmen Pellet Tester |
Established in 2014 with a registered capital of 120 million Yuan, Shandong Kawah Oils Co., Ltd. is a leading agricultural enterprise integrating cultivation, research, deep processing, and export operations. Processing 180,000 tons of non-GMO soybeans annually, the facility extracts non-GMO soybean oil, low-temperature food grade meal, isolated soy protein, and dietary fiber.
Equipped with advanced spray drying towers from DACHUANYUAN, this single line represents one of the largest production lines in China. This configuration enables us to offer dual-source plant protein solutions (Wheat Gluten + Soy Protein) to global food manufacturers and industrial feed producers, ensuring supply chain security and technical support.
Aligning processing operations with global ESG expectations and resource efficiency.
We leverage our localized cogeneration system for urban heating, gas supply, and processing power. This integration reduces energy losses by up to 22% compared to standard coal/gas-fired operations, lowering the carbon footprint of our wheat gluten pellets.
We are integrating selective enzyme reactors to convert complex hemicelluloses and pentosans in Starch B into functional prebiotics (Xylo-oligosaccharides). This enhancement improves gut health in young animals and aquaculture species.
We are optimizing the physical properties of our Vital Wheat Gluten Pellets (VWG-PS). By utilizing high-pressure thermal conditioner loops, we produce high-durability pellets (PDI ≥ 98%) without synthetic binders, meeting the requirements of organic fish farming.
Watch our production lines, raw material handling, and quality assurance processes.
Corporate Video: Sourcing Integrity & Global Supply Chain Integration
To support global supply chains, our factory operations comply with international quality protocols. Our facilities are audited and certified for trace compliance and safety indices, including:
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Founded in 2011 with a registered capital of 6 million Yuan, Guanxian Ruichang Trading Co., Ltd. is the direct trading arm of Xinrui Group. This entity manages our international partnerships and logistics.
Ruichang Trading exports isolated soy protein, wheat gluten, soluble dietary fiber, vermicelli, and ethanol directly from our factories to global destinations. By exporting over 70% of the group's capacity directly, we offer direct factory integration, eliminating broker margins and ensuring quality control from formulation to final delivery.
We manage logistics for feed manufacturers in key markets worldwide. Our team coordinates shipping lines, bulk container packing, and customs documentation, maintaining moisture integrity during transit. Whether utilizing 25kg bags or bulk jumbo bags, we protect products against environmental humidity, preventing microbial degradation and maintaining nutritional quality.
Technical guidance and sourcing information from our customer support teams.
Additional high-purity protein concentrates, wheat starches, and ethanol formulations from our plants.
Xinrui Group
