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Nanjing-Zhengze--factory1
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22+

years

Nanjing ZhengZe Technology Co., Ltd. was established in March, 2004.

Company Profile

Standing on the mountain peak, we can see the farther world

Nanjing ZhengZe Technology Co., Ltd. was established in March, 2004. Since establishment, our company has been dedicating to the research and development of intelligent emergency rescue equipment. Product system includes high-end emergency rescue equipment, emergency communication, and intelligent personal protection, etc. Zhengze is currently one of the leading providers of intelligent emergency rescue equipment in China.
  • image One-stop service
  • image High quality products
  • image Advanced production equipment
  • image OEM&ODM services
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  • 2004 Yr.
    FOUNDED
  • 200 +pers.
    COOPERATE BRAND
  • 100+
    PATENT
  • 5000
    AREA
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Solution Provider

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Comprehensive Emergency Rescue Solution

Nanjing Zhengze Technology, as a leader in the field of emergency rescue, is committed to providing comprehensive and intelligent integrated emergency rescue solutions. Our self-developed robots represent an intelligent emergency rescue system that integrates...

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Solution Provider

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Intelligent Air Supply Solution

Centered around the intelligent positive pressure air respirator back plate, thermal imaging intelligent air respirator pressure gauge, communication mask, and pressure head-up display device, we achieve intelligent monitoring throughout the entire respiratory protection process.

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Solution Provider

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Firefighter Personal Protective Equipment Solution

Firefighters are the guardians of urban safety, and their well-being is of utmost importance. Recognizing this, Nanjing ZHENGZE Technology integrates intelligent individual protection, detection, and emergency communication technologies to create a comprehensive, head-to-toe...

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We are committed to providing you with the best quality service and look forward to communicating with you to solve problems together and bring you a better experience.

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News and Blog

RHJ680TR Firefighter Emergency Rescue Beacon: Revolutionizing Fire Ground Search and Rescue from Alarm to Precision Positioning
03
2026-08-27

RHJ680TR Firefighter Emergency Rescue Beacon: Revolutionizing Fire Ground Search and Rescue from Alarm to Precision Positioning

In fire disaster sites characterized by thick smoke, zero visibility and complex building structures, the portable emergency beacon serves as the final life-saving barrier for firefighters who are injured, unconscious or trapped and unable to call for help actively. Traditional firefighter beacons can emit loud acousto-optic alarm signals, yet they fail to solve the core rescue dilemma in complex fire scenarios: rescuers can hear the alarm but cannot locate the trapped personnel accurately, resulting in massive ineffective searches and missed golden rescue time.
To address the pain points of traditional search and rescue equipment, Nanjing Zhengze Technology has launched the RHJ680TR Firefighter Emergency Rescue Beacon (Search & Rescue Version). Breaking the single alarm limitation of traditional products, the device integrates intelligent perception, precise positioning, team linkage and data transmission functions. It can automatically trigger early warnings when firefighters are stationary, trapped or out of contact, and lock the precise position of distressed personnel through multi-dimensional positioning technology, comprehensively boosting fire rescue efficiency and firefighters' operational safety. It can automatically trigger early warnings when firefighters are stationary, trapped or out of contact, and lock the precise position of distressed personnel through multi-dimensional positioning technology, comprehensively improving fire rescue efficiency and the safety factor of firefighters.

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