The cobalt base alloys, nickel base's master alloys and investment casting spare partscan be made to conform with any criteria, such as: GH series, K series, satelliteseries alloys, all kinds of heat-resistance steel and super low carbon stainlesssteel. Some of these can be further processed by forging, rolling and drawing. Inparticular, the copper alloys required pressure testing or welding in the normalpressure are our advantages.
