United Industrial Chemical Oxidizers (UNICO) is a New Berlin, Wisconsin contract manufacturing plant specializing in black oxide and stainless steel black oxide finishing for tool-and-die and general manufactur...
Technical Capability
UNICO provides black oxide finishing as a chemical conversion coating for ferrous and select non-ferrous parts. The service is offered for a wide variety of part sizes and configurations, with hot-process performance suited to military and...
Manufacturer Status