MORRISVILLE, PA – Gelest Inc., a manufacturer and supplier of specialty organosilicon and other group IV organometalics, has recently completed the final phase of a multi-year project to double the capacity of its Morrisville, PA, headquarters and production plant.

The expansion will allow the company to produce a wider range of products at larger volumes. The expansion includes a new state-of-the-art surface treatment operation that will target the modification of micro-particles.