Chocking metallic plates; shims; hinges of metal; staples for construction or industrial use; steel strip; wire of common metal; steel wire; metal castings; springs [metal hardware]; metal pulleys, springs and valves [not including machine elements]; ironmongery; wire stretchers [tension links]; bolts; junctions of metal for pipes; braces of metal for handling loads; clamps of metal; cable trays of metal; nuts of metal; zip ties of metal; iron wire; sealing caps of metal; steel alloys; alloys of common metal; silver-plated tin alloys; brazing alloys; building materials of metal; common metals, unwrought or semi-wrought; vice claws of metal; brass, unwrought or semi-wrought; pegs of metal; copper, unwrought or semi-wrought; washers of metal; silver solder; spring locks; locks of metal, other than electric; locks of metal for vehicles; brackets of metal for furniture.

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; ducting for electric cables; contacts, electric; couplings, electric; printed circuits; printed circuit boards; collectors, electric; conductors, electric; electrical connectors; switches; circuit closers; electric circuit closers; electrical terminal blocks; electric sockets; relays, electric.

Retail or wholesale services for chocking metallic plates, shims, hinges of metal, staples for construction or industrial use, steel strip, wire of common metal, steel wire, metal castings, springs [metal hardware], metal pulleys, springs and valves [not including machine elements], ironmongery, wire stretchers [tension links], bolts, junctions of metal for pipes, braces, clamps, cable trays, nuts of metal, zip ties of metal, iron wire, seals, steel alloys, alloys of common metal, silver-plated tin alloys, brazing alloys, building materials of metal, common metals, unwrought or semi-wrought, vice claws of metal, brass, unwrought or semi-wrought, pegs of metal, copper, unwrought or semi-wrought, washers of metal, silver solder, spring locks, locks of metal, other than electric, locks of metal for vehicles, brackets of metal for furniture, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity, ducting for electric cables, contacts, electric, couplings, electric, printed circuits, printed circuit boards, collectors, electric, conductors, electric, electrical connectors, switches, circuit closers, electric circuit closers, electrical terminal blocks, electric sockets, relays, electric.

Pressure washing services; machinery installation, maintenance and repair; cleaning of metal surfaces; smoothing of metals, shining of metals.

Application of coatings using chemical, mechanical, thermal or thermomechanical processes; metal rounding; processing of materials; metalworking; treatment and processing of plastic materials; metal treating [forging]; shaping of metal components; metal cutting; prototype fabrication of new products for others; metal plating; heat treatment of metals; treatment of materials for third parties; custom assembling of materials for others; providing information relating to material treatment; soldering; metal treating; metal finishing; millworking; galvanization; silver plating; gilding; grinding; nickel plating; tin plating; molding of plastic materials; metal stamping; processing of metal surfaces by precision grinding and abrasive polishing.

Mechanical engineering; engineering project studies; design of prototypes; technological research; material testing; material testing and analysis; industrial design; technical measurement; chemical analysis; quality control; land surveying; calibration [measuring].