Metal Ferrule Assemblies are required for the manufacturing of Coaxial Modules, Butterfly Modules and Optical Functional Modules. Our Metal Ferrule Assemblies are manufactured by press fitting our zirconia capillaries into precision metal housings and flanges. We can accommodate any welding process and can offer metal housings with various Stainless Steel (SUS) Materials such as SUS 304, SUS 430 and SUS 316. Custom configurations and designs can also be offered