WestminsterCTRL Systems - Predictive Maintenance Solutions for Production, Quality Control, Safety, and Operations Home | News & Events | Contact | Sitemap Search Home Company Products Technology Support Research request for quotation warranty registration resource library online community worldwide distribution U.S. Military NSN List English Chinese Japanese Korean Russian Free Training CD CTRL Systems, Inc. A leading inventor, developer and manufacturer of non-destructive, predictive maintenance products including ultrasonic sensors and software. Since the company's inception in 1989, the CT