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Fire Monitoring and Alarm System

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Qingdao Haohai Network Technology Co.,LTD.

Stock Code:430695

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  • 0532-87920299
  • 0532-87920299
  • 453604807@qq.com
  • www.ehaohai.com
  • 171 shandong road, shibei district, Qingdao city, shandong province, China
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0532-87920299