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2025

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Chinese Food Anti-Caking Silica Manufacturer: Zhongqi Silicon Guards the Powder Food Safety of 1.4 Billion People with "Millimeter-Level" Precision

From raw material quartz sand (purity 99.8%) to finished products, Zhongqi implements "72 quality control processes": each batch of products must pass three tests - fluidity (angle of repose ≤ 35°), adsorption capacity (oil absorption value ≥ 200ml/100g), and microorganisms (total bacterial count < 100CFU/g).


From raw material quartz sand (purity 99.8%) to finished products, Zhongqi implements "72 quality control processes": each batch of products must pass three tests - fluidity (angle of repose ≤ 35°), adsorption capacity (oil absorption value ≥ 200ml/100g), and microorganisms (total bacterial count < 100CFU/g). Its "anti-caking agent + anti-mildew" dual-effect formula extends the shelf life of Haitian Flavor Industry’s chicken powder by 6 months; the ultra-fine powder (2000 mesh) customized for customers increases the fluidity of icing sugar by 40%. In 2025, a new "customer traceability system" was added to enable query of the entire chain of data.

Industry status: Chairman Unit of the Anti-Caking Agent Branch of the China National Food Industry Association