②Power design. Also known as power equipment design, refers to industrial plants and civil housing in all electrical equipment, power distribution design, construction power design, electronic computers, small appliances and other special equipment, power design.
3 lighting design. Indoor general lighting, local lighting, maintenance lighting, accident lighting, fire evacuation lighting, outdoor road lighting, garden lighting, security lighting, aviation obstruction lights, building facade lighting, holiday lights, trademark neon lights, stage lighting, stadium lighting and other designs.
4 automatic control and signal design. For some special requirements of industrial and civil housing, such as: interlocking control requirements of the production of automatic lines, production contact signals, service call signals, air-conditioning control system, high-rise buildings, automatic fire alarms and fire control systems, thermal instrumentation detection and control systems, as well as a variety of other stand-alone