爱德华报警设备主电源 3-PPS/M-230C EST3系列

est3自动报警系统，电源分中国版和欧板 3-pps/m-230c和 3-pps/m-230e

our company was founded in 1998. we are one of the earliest agentof systemsensor company in china. we are the agent of honeywellcompany. we are a special agent for utc(edwards)wealso sell notifier fire protection products. common detectors andmodules, which our company has in stock.we are also an import andexport company.