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天水长城控制电器厂是机械部定点生产低压电器元件和成套电气设备的大型骨干企业,是全国五大电器生产基地——天水基地中最大的企业。长控厂主要产品有:以重任务交、直流接触器为主的低压电器元件,以电力液压推动器为主的交直流制动器,以低压抽出式开关柜和高压手车柜为主的高低压配电装置,以起重机电控设备为主的电气传
Tianshui Great Wall Controlling Electrical Appliance Factory is a large-scale backbone enterprise producing fixed-point low-voltage electrical components and complete sets of electrical equipment. It is the largest enterprise in Tianshui Base, the country’s top five electrical production base. The main products of Changchang are: low-voltage electrical components mainly consisting of heavy duty AC and DC contactors, AC/DC brakes mainly powered by electric hydraulic pressure, and high and low pressure based on low-voltage pull-out switch cabinets and high-voltage handcart cabinets. Distribution equipment, electric transmission based on crane electric control equipment