Quartz is an old German word that originally meant something like hard or tough. It is the most common mineral in the continental crust, and the…Continue reading
For over 55 years, QSI has met the challenges of an ever changing semiconductor industry. Research labs, Universities, and a host of others also rely on us to meet their stringent requirements for purity, high temperature suitability, and dimensional integrity. Our product lines shown here are typically in stock or deliverable within 2 weeks if fabrication is necessary.