Since 2006, Trio-Vision LLC has always had our eye on advancing underground infrastructure inspection technology the world over. With a strong, successful footprint established in Asian markets, we acquired Cobra Technologies in the United States in 2016. Over that decade, we launched our first portable manhole camera, a mainline inspection system, and sonar pipe inspection system. We also registered a diverse array of product patents, and related software copyrights.

With more than 50 employees, our company has thoroughly developed departments, including

We’re quite proud of our manufacturing division, which boasts a painstakingly designed engineering and production department, featuring state-of-the-art technology including