Roop telsonic ultrasonix ltd.

Roop telsonic ultrasonix ltd (rtul) is a joint venture with a well-known ultrasonic machine manufacturer m/s telsonic ag, switzerland, who is world leader in ultrasonic technology. rtul is a leader in design, development, manufacture and marketing of a wide range of ultrasonic machines for welding, cleaning, sieving, non-destructive testing, sonochemistry and specialized applications. the company has established itself as a high-tech firm, specializing in production, research and developments