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  Shenzhen Secrui Electronic Co. Ltd

  Manufacturing Alarm Products since 2004Founded in 2004, Shenzhen Secrui Electronic is a professional manufacturer of alarm products. Our offerings include GSM, PSTN, wireless and wired alarm syst

  [Verified]

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  Ningbo Deli Electronics Co. Ltd

  A Specialized Manufacturer of Piezo ElementNingbo Deli Electronics is a specialized manufacturer engaged in the production of different kinds of piezo element, buzzer and more. Most of our products are ap

  [Verified]

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  Shenzhen Heiman Technology Co. Limited

  An ISO-certified Factory with 12 Years of ExperienceHeiman is an ISO-certified company that has been engaged in the R&D, production and distribution of smart home products ( smart motion

  [Verified]

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  Shenzhen Asenware Test&Control Technology Co.,Ltd

  Operating since 2005Asenwarewas established in 2005. We have been focusing on fire alarms and BMS (building management systems) for over 11 years. Our headquarters is located in Londo

  [Verified]