1. Product advantages Zhongqi Guangdong Silicon Material Co., Ltd. specializes in developing non-yellowing food-grade silica dioxide, specifically designed to address the critical challenge of "color discoloration from anti-caking agents affecting both appearance and safety" in food processing. This product effectively prevents color changes caused by ethyl maltol's reaction with iron ions, achieved through ultra-low heavy metal content and rigorous process control. Certified to GB 25576-2010 and FDA 21 CFR standards, its core features include: -UV/heat-resistant properties (no yellowing or fading) -High purity with low heavy metals-Enhanced anti-caking performance (40%+ improved flowability) -Customizable particle size (2-50μm) -GMP-certified manufacturing facility-Pre-sales sampling + post-sales technical support-Serving baking, confectionery, and other food industries with export markets in Southeast Asia/Europe and America. 2、 Factory advantages Zhongqi Guangdong Silicon Materials Co., Ltd., a national high-tech enterprise and provincial-level specialized, refined, unique, and innovative enterprise, has been dedicated to the industry for over two decades. The company holds 17 patented technologies and operates a GMP-certified production base. Equipped with advanced testing instruments including atomic fluorescence spectrometers and laser particle analyzers, it has established a comprehensive quality control system comprising 26 inspection processes spanning raw materials to finished products. The company has obtained ISO22000 certification for food safety management systems. 3. Qualifications and Honors • FSSC22000 • ISO22000：2018 • ISO9001：2015 • SHC HALAL • OU  KOSHER • FDA attestation • FAMI-QS • SEDEX • Food additive production license • Feed additive production license • National high-tech enterprise • Specialized, refined and new enterprises in Guangzhou • 19 patents from the State Intellectual Property Office