1. Product Advantages Zhongqi Guangdong Silicon Materials Co., Ltd. is a leading developer of non-yellowing food-grade silicon dioxide, engineered exclusively to solve the pervasive industry pain point: anti-caking agent-induced discoloration that undermines both food product aesthetics and consumer safety. Our proprietary formulation effectively eliminates the yellowing reaction between ethyl maltol and iron ions, achieved through industry-leading ultra-low heavy metal control and precision manufacturing processes. Fully compliant with GB 25576-2010 and FDA 21 CFR standards, our product delivers unmatched core benefits: Superior UV and thermal stability: Zero yellowing or fading even under high-temperature baking, sterilization, or prolonged shelf storage Ultra-high purity with trace-level heavy metal residues (far below global regulatory limits) 40%+ enhanced powder flowability: Dramatically improves production efficiency, reduces equipment clogging, and ensures uniform ingredient mixing Fully customizable particle size (2–50μm) tailored to specific application requirements Manufactured exclusively in our GMP-certified production facility Complimentary pre-sales sample testing + dedicated post-sales technical application support Trusted by leading manufacturers in baking, confectionery, seasonings and dairy industries, with established export networks across Southeast Asia, Europe and North America 2. Factory & Manufacturing Advantages As a National High-Tech Enterprise and Guangdong Provincial "Specialized, Refined, Unique and Innovative (SRUI)" Enterprise, Zhongqi has focused exclusively on high-purity silicon material R&D and production for over 20 years. We hold 17 core national patents and operate a fully integrated GMP-certified production base. Equipped with state-of-the-art analytical instruments including atomic fluorescence spectrometers and laser particle size analyzers, we have implemented a rigorous full-cycle quality control system consisting of 26 mandatory inspection steps spanning raw material incoming, in-process production, and finished product release. The company has also obtained ISO 22000:2018 food safety management system certification, ensuring consistent compliance with global food safety standards. 3. Packaging, Storage & Logistics Standard packaging options: 10kg / 15kg / 20kg industrial-grade woven bags Waterproof & moisture-proof design: Two reliable configurations available: Composite film valve bag with outer PE protective layer Food-grade PE inner liner bag + heavy-duty plastic woven bag All packages undergo strict sealing and reinforcement to eliminate moisture ingress during transit Storage & shelf life: Store in a cool, dry, well-ventilated warehouse; 24-month shelf life under proper conditions Logistics compatibility: Classified as non-hazardous chemical, fully compliant with all international shipping regulations (sea, air, land transport) Custom labeling: Each package is pre-marked with mandatory legal information including food additive category, maximum usage limit, and production license number. Full custom labeling is available to meet individual country regulatory requirements and customer brand specifications 4. Global Certifications & Honors FSSC 22000 (Food Safety System Certification) ISO 22000:2018 (Food Safety Management System) ISO 9001:2015 (Quality Management System) SHC HALAL Certification OU KOSHER Certification FDA 21 CFR Attestation FAMI-QS (Feed Additive Quality System) SEDEX (Supplier Ethical Data Exchange) China Food Additive Production License China Feed Additive Production License National High-Tech Enterprise of China Guangzhou "Specialized, Refined, Unique and Innovative" Enterprise 23 Invention & Utility Model Patents Granted by the State Intellectual Property Office of China