Providing the highly purified soy isolate and wheat gluten functional cores that form the structural foundation of premium vanilla protein products.
Understanding the engineering demands behind consumer vanilla plant protein powders and global ingredient supply chains.
Developing an industry-leading Vanilla Protein Powder requires solving the challenges of clumping and sedimentation. High-quality isolated soy proteins must undergo precise shear forces and specialized thermal processing. By utilizing advanced fluid-bed spray drying towers, such as our DACHUANYUAN spray drying equipment, the average particle size (D50) is optimized for quick dispersion. This process ensures that when the final vanilla protein formulation is mixed with water or plant milk, it creates a smooth, lump-free beverage structure within seconds.
Soy and wheat protein isolates often carry natural, earthy flavor notes that can clash with clean label sweetening. Our isolated soy protein undergoes precise washing and vacuum deodorization steps to strip away undesirable hexanal compounds. This results in a neutral, clean-tasting protein base. When blended with natural vanilla extracts, methyl vanillin, or ethyl vanillin, the clean base enhances the sweet, floral vanilla profile without requiring excessive artificial sweeteners or masking agents.
Leveraging massive capacity and an integrated agricultural supply chain to deliver cost-effective and reliable protein solutions worldwide.
Founded in May 2003, Xinrui Group spans over 1,000 mu, achieving an annual output value of 2.8 billion Yuan. We operate an integrated circular economy production chain. This includes everything from crop planting and cogeneration to advanced raw material extraction. This structure ensures traceabilty, low-carbon production, and exceptional quality for every batch of plant protein we deliver.
How our integrated operations manage quality control from soybean extraction to global export markets.
Established in 2007, this state-of-the-art facility processes 500,000 tons of wheat flour annually. Utilizing advanced tri-canter separation technology, we produce clean, closed-loop wheat gluten, starch A, and starch B. Pentosan is integrated back into alcohol and animal feed production, creating a zero-waste circular economic loop.
A leading enterprise established in 2014, Kawah Oils processes 180,000 tons of domestic Non-GMO soybeans. We extract high-purity soybean oils, low-temperature food-grade soy meal, isolated soy proteins, and soy dietary fibers. This facility operates China's largest single-line spray drying tower, manufactured by DACHUANYUAN.
Founded in 2011, Ruichang Trading coordinates the group's global sales. It exports isolated soy protein, vital wheat gluten, soluble dietary fiber, vermicelli, and premium ethanol directly to overseas markets. Our export volume accounts for over 60%-70% of the group's total production capacity.
Inside the production technologies driving consistency, sustainability, and quality in vanilla protein base production.
To supply premium ingredients for international Vanilla Protein Powder brands, we continually upgrade our processing technology. Our roadmap focuses on digital factory control systems, low-energy drying cycles, and clean extraction processes.
Take a virtual tour through our raw material storage, processing halls, spray drying installations, and shipping hubs.
Every batch passes rigorous international safety and quality protocols before departure.
Detailed answers to help coordinate logistics, compliance protocols, and product formulation inquiries.
We are an integrated group company (Xinrui Group) combining manufacturing and export divisions. Isolated soy protein is manufactured by Shandong Kawah Oils Co., Ltd. (50,000 tons/year). Vital wheat gluten and starches are manufactured by Guanxian Xinrui Industrial Co., Ltd. (30,000 tons/year). Global export logistics are managed by our trading subsidiary, Guanxian Ruichang Trading Co., Ltd.
We operate our own Non-GMO planting bases. Every stage of production, from seed selection to harvesting and delivery, is tracked. Our products carry IP (Identity Preservation) Non-GMO certification, backed by third-party testing reports from SGS for each shipping lot.
Our standard isolated soy protein maintains a moisture content of ≤ 7.0% and an ash content of ≤ 6.0% (on a dry basis). Protein content is verified at ≥ 90.0% (Nx6.25, dry basis), providing a pure base for vanilla protein formulations.
Typically, order dispatch occurs within 15-20 days from the confirmation of payment or L/C. We utilize Qingdao Port as our primary shipping hub, allowing for streamlined container transport to European, North American, and Southeast Asian ports.
Our 9030 and 9032 Beverage & Dispersion Type Isolated Soy Proteins are specifically formulated for high-solubility applications. They undergo advanced dispersion treatment to ensure excellent suspension stability and a smooth mouthfeel.
Explore our full line of soy proteins, wheat derivatives, dietary fibers, and industrial starch products.
Xinrui Group