Restek is a leading developer & manufacturer of chromatography columns & accessories. We provide analysts around the world with the innovative tools they need to monitor the quality of air, water, soil, pharmaceuticals, chemical, & petroleum products.

Optical thin film solutions/coating services for a variety of industrial and research sectors! Recipient of Canada Export Achievement Award in 2010. The company is a leading global supplier. Highest levels of performance-durability at competitive prices!