Bridging high-performance colloid science from San Diego to industrial scale in Fujian.
SILSEP was founded as a specialized division of Sensil to address a critical gap in the feed premix industry: the lack of precision carriers. While nutritionists focused on active ingredients, the carriers remained primitive, leading to high CV values, static clogging, and shelf-life instability.
By leveraging advanced surface modification techniques, SILSEP transformed silica from a simple flow agent into a precision-engineered carrier system capable of delivering pharmaceutical-grade uniformity to industrial feed production.
Located in Sanming, Fujian, our production base operates at the intersection of scale and precision. Utilizing proprietary surface-coating reactors, we produce over 100,000 tons of engineered silica annually, serving global feed giants with batch-to-batch consistency that sets the industry benchmark.
Learn more about our Product Portfolio, explore our Application Scenarios, or read our Technical Blog.
San Diego, California, USA
Focusing on molecular-level surface chemistry, particle size distribution modeling, and advanced analytical testing.
Sanming, Fujian, China
Industrial-scale production utilizing proprietary surface-coating reactors. ISO 9001:2015 certified facility co-located with Sensil.
Have a complex formulation challenge? Our experts in San Diego and Fujian are ready to assist.