Who can provide a detailed classified list of hardware and electrical products?

There are many kinds of classification. I'll give you one for reference. Besides, there can be no such thing as a screwdriver. There are too many kinds of hardware products. If the scale is too large, it can only be assigned to the next level-hand tools.

Building hardware: construction machinery, building hardware, decorative hardware, plumbing equipment, steel structure connectors, fireproof materials, waterproof materials, anticorrosive materials, thermal insulation materials, steel nails, steel wires, fasteners, monitoring equipment, alarm equipment, sensor materials, etc.

Hardware tools: power tools, pneumatic tools, hand tools, hydraulic tools, car maintenance tools, explosion-proof tools, lifting tools, handling tools, measuring tools, ceramic tile tools, garden tools, abrasives, abrasives, measuring tools, knives, etc.

Mechanical equipment: general machinery, deceleration machinery, engineering machinery, light industrial machinery, packaging machinery, rubber and plastic machinery, instrument machinery, cleaning machinery, transportation machinery, lifting machinery, woodworking machinery, machining machinery, welding and cutting equipment, covered electrode, welding wires, pumps, valves and various spare parts, fittings and parts;

Electrical appliances: power equipment, electrical appliances, high-voltage electrical appliances, low-voltage electrical appliances, explosion-proof electrical appliances, vacuum electrical appliances, communication electrical appliances, switching electrical appliances, lighting electrical appliances, wires and cables, cable bridges, electric heating equipment, electric heating materials, insulation materials, electronic equipment, instruments, meters, switch cabinets, special insulation equipment for electricians, etc.

Standard parts: fasteners, keys, pins, pads, bearings, wire ropes, chucks, fasteners, threaded fasteners, springs, teeth, grooves, chains, pulleys, connectors, seals, etc.

Materials: non-ferrous metal profiles, stainless steel products; Plastic building materials, plastic products;

Labor protection and safety category: labor protection articles and safety articles; Environmental protection, purification and dust removal equipment;

Kitchenware: kitchen equipment, refrigeration equipment, food machinery, cooking machinery, hotel supplies;

Leasing category: construction machinery, construction machinery, machinery and equipment leasing;