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21 Nov,2025
Zhongqi’s production workshops are built in strict accordance with GMP standards, equipped with automatic material conveying systems and class 10,000 air purification equipment to eliminate pollution risks from the source.
During the on-site audit by Symrise Germany Headquarters, Zhongqi demonstrated strong execution efficiency, completing rectification tasks such as workshop refined management upgrading and testing process optimization in only 3 months, and successfully passing the review.
Tailored to Symrise’s special needs in flavor carriers and nutritional powder formulations, Zhongqi specially optimized the specific surface area and dispersion performance of food-grade silica, achieving the core goal of “efficient adaptation without affecting flavor”
What enables Zhongqi to win the Symrise cooperation qualification? Comprehensive compliance credentials are the core key! Full-stack certifications including ISO9001, ISO22000, FSSC22000
The cooperation between Zhongqi (Guangdong) Silicon Materials Co., Ltd. and Symrise is officially launched, approved to serve Symrise’s three core scenarios: food flavors, nutritional supplements and functional foods
Facing the global market’s compound annual growth rate of 5.8%, we will continue to explore silica modification technology, promote its in-depth application in functional food, intelligent packaging and other fields, and jointly build a new ecological development of the industry.
For food-grade silica, quality is the lifeline. Zhonglian Chemical proactively took the first step in quality control, establishing a strict full-process system to achieve 100% online inspection from raw materials to finished products.
We provide anti-caking agent silica for milk powder enterprises, customized filter aid silica for breweries, and R&D carrier silica for health product manufacturers.
Facing industry pain points, we took the lead in establishing a special laboratory to tackle core challenges such as ultra-fine particle size control and specific surface area optimization.
From Zhongqi Guangdong Silicon Materials to Shandong Zhonglian Chemical, we have always boldly "taken the first step" to deepen the food-grade silica sector, fulfilling the mission of the rise of domestic silicon materials.