Non-adapted precision parts and turned parts made of iron and non-ferrous metals, with or without surface finishing, not for electric and electronic purpose, namely, plug-in connectors, clamps, clamping rails, phase bus bars, phase rails, distribution blocks, self-tapping bushings, rivet nuts, plug pins, and profiles; and push-in parts for all the aforementioned goods

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, in the nature of electric installation material, namely, metal grounding clamps and bushings both for use only as parts and fittings for coaxial cable, and not for non-electric cable or machinery or machine parts; sockets, clamping rails, phase bus bars, and distribution blocks; and parts therefor of all the aforementioned goods, all made predominately of metal

[ Installation work, for others, for a fee, namely, installation of components of automotive, electrical, telecommunication, mechanical and medical equipment ]

[ Treatment of materials and treatment of metal, namely, drilling, milling, sawing, brazing, soldering, bonding, grinding, orbital processing, bending, punching holes, stamping, embossing words, designs or images, heat treatment, surface finishing, welding and riveting, and rotating as part of a finishing and material treatment, of silver contacts and bolting, for others, for a fee ]