Transmission and distribution equipment, grid automation technologies and devices, electric energy metering products, power generation equipment, electrical construction tools, low-voltage electrical appliances, building electrical systems, environmental protection products for power plants, wire and cable products, steel conduit and resin‑based conduits, circuit materials (including resins) and related accessories, conduit‑supporting materials, wiring materials, junction boxes, ductwork, racks, and more

Overhead line equipment, outdoor grounding materials, underground cables, connection devices, lighting fixtures and lighting control systems, switchboards and monitoring/control devices, power‑related equipment and control systems, energy‑storage equipment, private generators, new and renewable energy solutions and energy‑saving technologies, telecommunications and information‑technology equipment and software, fire‑alarm systems, crime‑prevention and other disaster‑prevention devices, lightning‑protection systems, machine tools, measuring instruments, and miscellaneous items