40 Grinding services specializing in castings, forgings, fabrications, machined parts, and assemblies; and Machine shop services, namely, machining parts in the nature of castings, forgings, fabrications, machined parts, and assemblies for others
37 Painting services specializing in castings, forgings, fabrications, machined parts, and assemblies
35 Supply chain management; Business management of logistics for others; Business management consulting relating to the production of metal castings, castings, forgings, fabrications, machined parts, assemblies; Inventory management services