Yueqing Height Electrical Co., Ltd. is located in Wenzhou City of Zhejiang Province in China. Our company integrates the research, development, manufacture and sales of various switches, relays and lights. Our products are float switches, timer switches, fire alarms, smoke alarms, electric bells, panel meters, pressure controllers, terminals, lamps & push button switches, warning bells & lights, photo controllers, water level controllers, fuses & bases, fans, contactors, cable auxiliaries, PC ...