| Gr. SCEM | Description |
| 01 | Batteries and accessories |
| 03 | Signal and illumination lamps, accesories |
| 04 | Wires and cables, accessories |
| 05 | Electrical conduit fittings and accessories |
| 06 | Switchboard equipment, racks contactors |
| 07 | Power supplies, printed circuits |
| 07 | Telephones |
| 08 | Knobs, filters, semiconductors, transfo. |
| 09 | Connectors, main distribution boxes |
| 10 | Capacitors |
| 11 | Resistors and potentiometers |
| 12 | Informatics |
| 14 | Electric and electronic instruments |
| 18 | Vacuum equipment (installation) |
| 18 | Vacuum equipment (flange) |
| 19 | Laboratory equipment and instruments |
| 22 | Monitoring instruments, counters and gauges |
| 23 | Machine accessories |
| 26 | Heating, ventilation |
| 29 | Soldering equipment and accessories |
| 30 | Grinding, abrasive and polishing products |
| 34 | Tools |
| 36 | Seals and insulating materials |
| 37 | Adhesives, resins and sealing compounds |
| 38 | Flexible hoses |
| 39 | Metal and plastic piping |
| 40 | Taps, cocks and valves |
| 41 | Flanges and connectors |
| 43 | Wood, stratified materials |
| 44 | Metals and plastics |
| 45 | Metal cables, ropes and accessories |
| 46 | Ironmongery |
| 46.70 | Sanitary hotel |
| 46.80 | Sanitary building |
| 47 | Nuts, bolts, screws, nails, rivets |
| 50 | Clothing and protective articles |
| 53 | Furniture |
| 54 | Stationery |
| 55 | Material for storage and cleaning |
| 55.60 | Hygiene - Cleaning |
| 56 | Paints and thinners |
| 57 | Oils, greases and derivatives |
| 58 | Chemical products |
| 59 | Gases accessories |
| 60 | Gases |
| 61 | Gases mixture |
| 70 | Vehicles - Transport - Handling |
| 80 | Computer and accessories |
| 90 | Bookshop |
| 92 | Shop |
You can request information on your material request status by filling out this form