NEWS CENTER
Take the First Step, Embark on a New Journey of Quality with Zhongqi Silicone

Take the First Step, Embark on a New Journey of Quality with Zhongqi Silicone

21 Nov,2025

As a dedicated player in the silicone material field, Zhongqi Silicone’s corporate culture revolves around "pragmatism, innovation, and customer-centricity".

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Microcontrol as the basis, health as the core - the way to protect the microbial safety of high-end silica (pharmaceutical excipient grade)

Microcontrol as the basis, health as the core - the way to protect the microbial safety of high-end silica (pharmaceutical excipient grade)

21 Nov,2025

Health is no small matter, micro-control is the key. High-end silica (pharmaceutical excipient grade) is based on strict control of TVC, TFC, and E. coli, and integrates the concept of "life and health first" into every production link

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Twenty Years of Dedication to Reach the Pinnacle of the Industry - The Ascent Journey of Zhongqi and Zhonglian

Twenty Years of Dedication to Reach the Pinnacle of the Industry - The Ascent Journey of Zhongqi and Zhonglian

21 Nov,2025

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Zhongqi (Guangdong) Silicon Material & Shandong Zhonglian Chemical: Driving the Global Journey of Silicon-Based Materials with Long-Termism

Zhongqi (Guangdong) Silicon Material & Shandong Zhonglian Chemical: Driving the Global Journey of Silicon-Based Materials with Long-Termism

21 Nov,2025

The global journey of food-grade silica is essentially a race about "persistence". Zhongqi (Guangdong) Silicon Material has grown from a startup 14 years ago to an industry benchmark

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Chinese Anti-Caking Silica: Zhongqi’s "Humidity Intelligent Control" Technology Keeps Powder Flowing Freely Even at 80% Humidity

Chinese Anti-Caking Silica: Zhongqi’s "Humidity Intelligent Control" Technology Keeps Powder Flowing Freely Even at 80% Humidity

21 Nov,2025

Targeting the humidity difference between northern and southern China, Zhongqi has developed anti-caking silica with "gradient pore structure": the southern version (porosity 65%) ensures a milk powder caking rate of only 0.7% (industry average: 3%) during Guangdong’s rainy season (humidity 85%)

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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

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

21 Nov,2025

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).

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Chinese Food Additive Silica Manufacturer: Zhongqi Silicon’s 14-Year Evolution from "Compliance" to "Leadership"

Chinese Food Additive Silica Manufacturer: Zhongqi Silicon’s 14-Year Evolution from "Compliance" to "Leadership"

21 Nov,2025

As a strict adherent to the national standard of Food Additive Silica, Zhongqi has built the industry’s first full-chain laboratory covering "R&D - pilot test - mass production", equipped with Malvern particle size analyzers and ICP-MS.

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Chinese Food Additive Silica: Zhongqi’s "Anti-Caking + Efficiency Enhancement" Dual Functions Make Powdered Food "Breathe"

Chinese Food Additive Silica: Zhongqi’s "Anti-Caking + Efficiency Enhancement" Dual Functions Make Powdered Food "Breathe"

21 Nov,2025

Different from traditional anti-caking agents, Zhongqi’s food additive silica (CNS 02.004) has dual properties of "physical bulking + adsorption efficiency enhancement".

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Chinese Food-Grade Silica Enterprise: Zhongqi Silicon’s "Dual Bases + Customization" Code Behind 35% Market Share

Chinese Food-Grade Silica Enterprise: Zhongqi Silicon’s "Dual Bases + Customization" Code Behind 35% Market Share

21 Nov,2025

With 14 years of in-depth industry experience, Zhongqi has built a "north-south echoing" production network supported by Guangdong Haiahua (Guangzhou R&D Center + Longyan 30,000-ton production line) and Shandong Zhonglian (overseas sales subsidiary).

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Chinese Food-Grade Silica: Zhongqi Silicon Defines a New Safety Benchmark with 21 Patents

Chinese Food-Grade Silica: Zhongqi Silicon Defines a New Safety Benchmark with 21 Patents

21 Nov,2025

Technical highlights: 21 patents (including 3 invention patents), GMP-level dust-free workshops, adsorption capacity 1.5 times higher than the national standard

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