Ritmo S.P.A is a leader in the manufacture of versatile plastic welding machines. The Company offers a full line of plastic welding tools, welding rod, rigid plastic sheet, and test equipment, Appliance for Plastic Welding, Automation & Assembly Machines. Ritmo Spa Company manufactures many types of plastic welding machines for plastic profies, pipes and tank, machines for welding plastic profiles and various kind of butt welding machines.