Unitherm has been the leader in High Frequency Welders for Steel Tube and Pipe manufacturing in India since 1992. As a brand, Unitherm has become synonymous with Solid State and Vacuum Tube HF Welders in the country. Having performed more than 600 installations of HF welders all over the world, we have a multitude of highly satisfied clients. Working in close collaboration with Rollform Equipment, a name which is has become a standard in Tube Manufacturing and Tube Processing Equipment, we provide complete solutions for the Tube and Pipe Industry.