Profile: Jiangsu Starlight Electricity Equipments Co., Ltd. is a manufacturer of diesel generator sets. We specialize in producing, assembly, testing, installation, commissioning, sale and maintenance of the diesel genset. We are an ISO 9001 and ISO 14001 certified company. Our automatic transfer switch (ATS) is a device that automatically transfers a power supply from its primary source to a backup source when it senses a failure or outage in the primary source. This is suitable for high rise buildings, post and telecommunications, coal and shipping, industrial assembly line, and health care facilities. The main standby power can be grid, generator, and battery. Transfer time of the main switch body is not more than 1s. Users can make special delay when necessary. The main power takes priority over the main standby power when supply electricity together.