Metal Stamping Fabrication Assembly Finishing | K-O Products Company Metal stamping, Stamping companies, Fabrication, Fabrication services, Welding manufacturing, Contract manufacturing, Product assembly, Contract assembly services, Metal finishing, Powder coating, Metal finishing companies, Contract packaging services, Kitting manufacturing K-O Products is a full-service metal stamping manufacturer. We specialize in fabrication, assembly, painting and packaging all under one roof. ISO/TS certified.