Profile: Nakoda Metal Industries is a manufacturer of Ferrule Fittings & Instrumentation Tube Fittings. Our products are used in a wide range of industries, including chemical, petrochemical, oil & gas, and pharmaceuticals. They are also used in instrumentation and process control systems, where a leak-free and reliable. Ferrule Fittings are available in several Metric Tube and Specifications. We also offer gate valves, needle valves, ball valves, check valves, and pressure relief valves.