Industrial automation control system equipment, high- and low-voltage electrical appliances and accessories, high- and low-voltage switchgear, packaged substations, complete sets of electrical equipment and related components, explosion-proof electrical appliances and accessories, lighting equipment, power electronic components, molds, mechanical and electrical equipment, wires, cables and associated fittings, plastic products, pneumatic components, instruments and meters (excluding measuring instruments), switches, hardware tools, power‑line hardware, plastic parts, and metal parts—covering research, development, manufacturing, processing, and sales; as well as import and export of goods and technology.