大成恒业（北京）机电设备有限公司

专业自动化设备维修服务商

大成恒业（北京）科技有限公司为天津大成恒业机电设备有限公司的分公司，致力于世界先进电气产品代理，为您提供的工业自动化设备。公司凭借在电气自动化的专业经验和雄厚的经营实力，为各企业的电气自动化提供设备供应、编程、调试、维修等全方位服务.

西门子变频器基本故障维修： CPU故障维修；I/O电路故障维修；电源电路故障维修；欠压/过压/过流故障维修；IGBT损坏维修；整流桥故障维修；逆变电路故障维修；通讯故障维修。 技术特点：对各种设备电路板进行无图纸芯片级维修；使用先进的维修测试仪器，可以在线对集成电路元器件进行功能测试；对可编程件进行存储，烧录。维修产品种类多，工程师经验丰富，器件资料齐全；维修费用低、方便快捷保修期长

我公司有各种型号西门子6SE70变频器，全新原装，价格优惠

联系人：许工

手机: 155-3169-5601 微信同步

商务QQ：959869309

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联系人：许工

手机: 155-3169-5601 微信同步

商务QQ：959869309