xuchang changan technology Co., Ltd.

              Xu Changchang Security Technology Co., Ltd. is specialized in producing electric power measurement and control instrumentation and automation equipment of high-tech companies. Products include multi-function power meters, power transmitter, temperature and humidity controller, voltage monitor, chronograph loss of pressure, voltage transducer, power accident bell, digital ammeter, signal transmitters, electricity transmission and more power , voltage meter, power meter, frequency meter, factor
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          Model：CA900E
          Size：96X96X80
          Model：CAKJ-XHB-16-96Y
          Size：多種
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          Model：CAW-AAB4
          Size：94x41x24
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          Model：WK系列
          Size：48x48x90
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          Model：PZX-2000/32L
          Size：2260x800x600
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