Freture Techno is a leading manufacturer of Bellow Seal, Globe, Gate, Ball, Butterfly, Lined, Control, and Plug Valves, along with Instrumentation Valves, Double Block and Bleed Valves, Needle Valves, Manifold Valves, Monoflange Valves, and a full range of accessories and tube fittings — delivering the highest standard of engineering and a complete, one-stop solution for all your indu... https://www.freture.com/plug-valve-manufacturers