# Nanjing ZHENGZE Technology Co., Ltd.

> Since establishment, our company has been dedicating to the research and development of intelligent emergency rescue equipment.

### Company
Nanjing Zhengze Technology Co., Ltd.

### Description
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.

## Home
[Home](https://www.zhengzesafety.com/)

## Our History
[Our History](https://www.zhengzesafety.com/our-history):

## FAQs
[FAQs](https://www.zhengzesafety.com/faqs):

## Contact
[Contact](https://www.zhengzesafety.com/contact-us):

## About Us
[About Us](https://www.zhengzesafety.com/about-us):

## Products link
[Products](https://www.zhengzesafety.com/products/)

## Head-Up-Display |  Air Pressure Head-Up Display (HUD) Device
[Head-Up-Display |  Air Pressure Head-Up Display (HUD) Device](https://www.zhengzesafety.com/head-up-display-air-pressure-head-up-display-hud-device-product):
 The Air Pressure Head-Up Display (HUD) Device offers compatibility solutions for two mainstream respirator mask types: spherical and cylin

## Intelligent Pressure Gauge For Respirator
[Intelligent Pressure Gauge For Respirator](https://www.zhengzesafety.com/intelligent-pressure-gauge-for-respirator-product):
Faced with extremely complex rescue environments, Zhengze full-series intelligent respirator pressure gauges covering core models including

## Marine Bone Conduction Communication Headset for Respirators
[Marine Bone Conduction Communication Headset for Respirators](https://www.zhengzesafety.com/marine-bone-conduction-communication-headset-for-respirators-product):
The Marine Bone Conduction Communication Headset for Respirators is specifically engineered for marine and high-risk offshore operating environments

## Marine Electronic Alarm Pressure Gauge for Respirators
[Marine Electronic Alarm Pressure Gauge for Respirators](https://www.zhengzesafety.com/marine-electronic-alarm-pressure-gauge-for-respirators-product):
The Marine Electronic Alarm Pressure Gauge for Respirators is specially designed for confined space operations and offshore emergency rescue on vess

## Intelligent thermal imaging pressure gauge for SCBA
[Intelligent thermal imaging pressure gauge for SCBA](https://www.zhengzesafety.com/intelligent-thermal-imaging-pressure-gauge-for-scba-product):
The intelligent thermal imaging air call pressure gauge is an upgraded version of the intelligent air call electronic gauge, which not only continue

## Intelligent self-contained breathing apparatus (SCBA)
[Intelligent self-contained breathing apparatus (SCBA)](https://www.zhengzesafety.com/intelligent-self-contained-breathing-apparatus-scba):
An intelligent self-contained breathing apparatus integrates multiple functions, including intelligent PASS device, thermal imaging display, voice c

## Marine VHF 2-way Radio Telephone
[Marine VHF 2-way Radio Telephone](https://www.zhengzesafety.com/marine-vhf-2-way-radio-telephone):
Explosion proof marine firefighter radio with VHF communication channels. Reliable ship firefighting communication equipment.


## Fire Rescue Lighting Line
[Fire Rescue Lighting Line](https://www.zhengzesafety.com/fire-rescue-lighting-line-product):
Rescue Lighting Line is used for emergency rescue, life saving, and escape in areas such as subways, tunnels, mines, civil defense projects, large p

## Full Duplex real-time Communication Walkie Talkie | Hands-Free Group Intercom Device for Firefighting
[Full Duplex real-time Communication Walkie Talkie | Hands-Free Group Intercom Device for Firefighting](https://www.zhengzesafety.com/full-duplex-real-time-communication-walkie-talkie-hands-free-group-intercom-device-for-firefighting-product):
The ZXF-TC10 Full Duplex Wireless Communication walkie talkie is a professional hands-free group intercom device designed for firefighting, industri

## MESH Full Duplex real-time Communication Walkie Talkie | Hands-Free Group Intercom Device for Firefighting
[MESH Full Duplex real-time Communication Walkie Talkie | Hands-Free Group Intercom Device for Firefighting](https://www.zhengzesafety.com/mesh-full-duplex-real-time-communication-walkie-talkie-hands-free-group-intercom-device-for-firefighting-product):
Introducing the TC30 Full-Duplex Ad Hoc Network Intercom System — a revolutionary wireless voice communication solution 

## Mask communication unit | Emergency communication equipment
[Mask communication unit | Emergency communication equipment](https://www.zhengzesafety.com/mask-communication-unit-emergency-communication-equipment-product):
The mask communication unit ZXF-ZS01 is installed on products such as respirators or filter type gas masks, which helps improve communication effici

## Bone Conduction Communication Device |Emergency communication equipment
[Bone Conduction Communication Device |Emergency communication equipment](https://www.zhengzesafety.com/bone-conduction-communication-device-emergency-communication-equipment-product):
The bone conduction communication device adopts whole bone conduction technology, which picks up speech by sensing vibration and has noise suppressi

## Visual Multi-Functional Rescue Detector | Thermal Imaging Multi Gas Detection Device
[Visual Multi-Functional Rescue Detector | Thermal Imaging Multi Gas Detection Device](https://www.zhengzesafety.com/visual-multi-functional-rescue-detector-thermal-imaging-multi-gas-detection-device-product):
The Visual Multi-Functional Rescue Detector is an advanced emergency detection device designed for fire rescue, disaster response, and hazardous env

## Mask Mounted Infrared Thermal Imager | Emergency rescue product manufacturer
[Mask Mounted Infrared Thermal Imager | Emergency rescue product manufacturer](https://www.zhengzesafety.com/mask-mounted-infrared-thermal-imager-emergency-rescue-product-manufacturer-product):
Release your hands; Quickly locating the source of the fire


## Portable fire-fighting infrared thermal imager |Emergency rescue product manufacturer
[Portable fire-fighting infrared thermal imager |Emergency rescue product manufacturer](https://www.zhengzesafety.com/portable-fire-fighting-infrared-thermal-imager-emergency-rescue-product-manufacturer-product):Built-in large-capacity memory, supporting operation in extremely high-temperature environments infrared thermal imager.

## Helmet Mounted Infrared Thermal Imager | Emergency rescue product manufacturer
[Helmet Mounted Infrared Thermal Imager | Emergency rescue product manufacturer](https://www.zhengzesafety.com/helmet-mounted-infrared-thermal-imager-emergency-rescue-product-manufacturer-product):
Release your hands. It supports voice communication and image transmission. It is more suitable for infrared thermal imagers used in emergency rescu

## Portable Gas Detection Alarm Instrument| Emergency rescue product manufacturer
[Portable Gas Detection Alarm Instrument| Emergency rescue product manufacturer](https://www.zhengzesafety.com/portable-gas-detection-alarm-instrument-emergency-rescue-product-manufacturer-product):Gas Detection:Carbon monoxide (CO)、Oxygen (O2)、hydrogen sulfide（H2S)、combustible gas

## Firefighting Handheld Thermal Imaging Camera|thermal camera manufacturer
[Firefighting Handheld Thermal Imaging Camera|thermal camera manufacturer](https://www.zhengzesafety.com/firefighting-handheld-thermal-imaging-camera-thermal-camera-manufacturer-product):Dual-camera laser positioning, integrating infrared thermal imaging and visible light imaging

## Thermal Imaging firefighter PASS device with On-site video recording function
[Thermal Imaging firefighter PASS device with On-site video recording function](https://www.zhengzesafety.com/thermal-imaging-firefighter-pass-device-with-on-site-video-recording-function-product):
The PAU800/TS Intelligent Thermal Imaging  PASS  Device is an all-in-one firefighter safety solution integrating thermal imaging c

## Ultra-long Standby Time Firefighter PASS Device | Personal Alert Safety System RHJ1800/A
[Ultra-long Standby Time Firefighter PASS Device | Personal Alert Safety System RHJ1800/A](https://www.zhengzesafety.com/rhj1800-a-ultra-long-standby-time-firefighter-pass-device-personal-alert-safety-system-product):
Firefighter PASS device with motion alarm and loud warning sound. Designed for firefighter safety and emergency rescue operations.


## 680TR Personal Alert Safety System Backstage Receiving Device
[680TR Personal Alert Safety System Backstage Receiving Device](https://www.zhengzesafety.com/680tr-personal-alert-safety-system-backstage-receiving-device-product):
A professional backstage command and monitoring device composed of RHJ680T and backcourt control terminal, adopting ZMESH ad public network and publ

## Firefighter PASS Search and Rescue Device | PASS Locator System RHJ680TR
[Firefighter PASS Search and Rescue Device | PASS Locator System RHJ680TR](https://www.zhengzesafety.com/680t-firefighter-pass-search-and-rescue-device-pass-locator-system-product):
Advanced firefighter PASS device with search and rescue locating functions. Helps locate firefighters quickly during emergency operations.


## Firefighter PASS Device Manufacturer | Personal Alert Safety System RHJ500/B
[Firefighter PASS Device Manufacturer | Personal Alert Safety System RHJ500/B](https://www.zhengzesafety.com/rhj500-b-firefighter-pass-device-manufacturer-personal-alert-safety-system-product):
Firefighter PASS device with motion alarm and loud warning sound. Designed for firefighter safety and emergency rescue operations.


## ATEX PAU-20 Firefighter PASS Device Manufacturer | Ultralight PASS Alarm
[ATEX PAU-20 Firefighter PASS Device Manufacturer | Ultralight PASS Alarm](https://www.zhengzesafety.com/atex-pau-20-firefighter-pass-device-manufacturer-ultralight-pass-alarm-product):
Firefighter PASS device with motion alarm and loud warning sound. Designed for firefighter safety and emergency rescue operations.


## ATEX PAU-10 Firefighter PASS Device Manufacturer | Stand-Alone PASS Alarm
[ATEX PAU-10 Firefighter PASS Device Manufacturer | Stand-Alone PASS Alarm](https://www.zhengzesafety.com/atex-pau-10-firefighter-pass-device-manufacturer-stand-alone-pass-alarm-product):
Firefighter PASS device with motion alarm and loud warning sound. Designed for firefighter safety and emergency rescue operations.


## Firefighter Indoor Positioning System | Firefighter Tracking System
[Firefighter Indoor Positioning System | Firefighter Tracking System](https://www.zhengzesafety.com/firefighter-indoor-positioning-system-firefighter-tracking-system-product):
Professional firefighter indoor positioning system for real-time tracking and rescue command. Accurate firefighter location monitoring.


## News link
[News](https://www.zhengzesafety.com/news/)

## How One Device Multiplies Fire Scene Detection Efficiency by Integrating 8 Core Functions
[How One Device Multiplies Fire Scene Detection Efficiency by Integrating 8 Core Functions](https://www.zhengzesafety.com/news/how-one-device-multiplies-fire-scene-detection-efficiency-by-integrating-8-core-functions):
In fire rescue operations, information is life. What's the ambient temperature? Are there toxic gases present? Where are the trapped victims located

## Intelligent SCBA System: Rescue Equipment Innovation from Passive Protection to Active Safeguard
[Intelligent SCBA System: Rescue Equipment Innovation from Passive Protection to Active Safeguard](https://www.zhengzesafety.com/news/intelligent-scba-system-rescue-equipment-innovation-from-passive-protection-to-active-safeguard):

Intelligent SCBA Innovation: Upgrading from Passive Protection to Active Safeguard with Adaptive Control Technology
Traditional self-contained br

## Technology Comparison: Why ZHENGZE’s Software and Comms Modules Lead the TIC Market
[Technology Comparison: Why ZHENGZE’s Software and Comms Modules Lead the TIC Market](https://www.zhengzesafety.com/news/technology-comparison-why-zhengze-s-software-and-comms-modules-lead-the-tic-market):
The global market for Thermal Imaging Cameras (TICs) in emergency rescue operations has entered an era where raw hardware metrics no longer define o

## Full-Lifecycle Guide: ZHENGZE’s Global Leading SCBA Service Support for International Firefighting Clients
[Full-Lifecycle Guide: ZHENGZE’s Global Leading SCBA Service Support for International Firefighting Clients](https://www.zhengzesafety.com/news/full-lifecycle-guide-zhengze-s-global-leading-scba-service-support-for-international-firefighting-clients):
In high-stakes emergency rescue and industrial safety environments, the reliability of a Self-Contained Breathing Apparatus (SCBA) is non-negotiable

## FAQs from ZHENGZE, Trusted SCBA Supplier: Understanding HUD, Vital Sign Monitoring, and Integrated Thermal Imaging
[FAQs from ZHENGZE, Trusted SCBA Supplier: Understanding HUD, Vital Sign Monitoring, and Integrated Thermal Imaging](https://www.zhengzesafety.com/news/faqs-from-zhengze-trusted-scba-supplier-understanding-hud-vital-sign-monitoring-and-integrated-thermal-imaging):
The landscape of emergency response and firefighting has undergone a profound transformation over the past two decades, driven by a shift from passi

## Exploring ZHENGZE’s Portfolio at A+A: How ZHENGZE Became China’s Leading SCBA Pressure Gauge Exporter
[Exploring ZHENGZE’s Portfolio at A+A: How ZHENGZE Became China’s Leading SCBA Pressure Gauge Exporter](https://www.zhengzesafety.com/news/exploring-zhengze-s-portfolio-at-a-a-how-zhengze-became-china-s-leading-scba-pressure-gauge-exporter):
At the world-renowned A+A Trade Fair for Safety, Security and Health at Work in Düsseldorf, Germany, international procurement specialists 

## The Intelligent Guide: Selecting Certified Multi-Functional Personal Alert Safety Systems for Modern Firefighting
[The Intelligent Guide: Selecting Certified Multi-Functional Personal Alert Safety Systems for Modern Firefighting](https://www.zhengzesafety.com/news/the-intelligent-guide-selecting-certified-multi-functional-personal-alert-safety-systems-for-modern-firefighting):
In the high-risk domain of modern structural firefighting and emergency response, the structural integrity of personal protective gear directly dict

## Top 10 Suppliers of PASS Device Firefighter Equipment: ZHENGZE Integrates Thermal Imaging and GPS into Personal Safety
[Top 10 Suppliers of PASS Device Firefighter Equipment: ZHENGZE Integrates Thermal Imaging and GPS into Personal Safety](https://www.zhengzesafety.com/news/top-10-suppliers-of-pass-device-firefighter-equipment-zhengze-integrates-thermal-imaging-and-gps-into-personal-safety):

The landscape of modern firefighting and emergency rescue has undergone a profound transformation over the past decade, driven by rapid advancemen

## Vision Through Smoke: Custom Infrared Thermal Imaging Solutions for Global Firefighting Manufacturers
[Vision Through Smoke: Custom Infrared Thermal Imaging Solutions for Global Firefighting Manufacturers](https://www.zhengzesafety.com/news/vision-through-smoke-custom-infrared-thermal-imaging-solutions-for-global-firefighting-manufacturers):
The landscape of modern structural firefighting and tactical rescue operations demands an unprecedented level of real-time data and visual clarity. 

## Handheld vs. Helmet: Evaluating ZHENGZE High Quality Firefighting Thermal Imaging Camera - Hands-Free S&R
[Handheld vs. Helmet: Evaluating ZHENGZE High Quality Firefighting Thermal Imaging Camera - Hands-Free S&R](https://www.zhengzesafety.com/news/handheld-vs-helmet-evaluating-zhengze-high-quality-firefighting-thermal-imaging-camera-hands-free-s-r):
In zero-visibility hot zones, emergency response personnel must continuously monitor thermal baselines while performing labor-intensive tasks like f

## How to Maximize Efficiency with Reliable Firefighting TIC During Search and Rescue? All-in-One Tactical Awareness
[How to Maximize Efficiency with Reliable Firefighting TIC During Search and Rescue? All-in-One Tactical Awareness](https://www.zhengzesafety.com/news/how-to-maximize-efficiency-with-reliable-firefighting-tic-during-search-and-rescue-all-in-one-tactical-awareness):
How to maximize efficiency with reliable firefighting TIC during search and rescue? This question remains a critical focus for emergency services wo

## Beyond Pressure: How Advanced Breathing Apparatus Pressure Gauge Solutions Integrate Vital Signs and Real-Time Data Sync
[Beyond Pressure: How Advanced Breathing Apparatus Pressure Gauge Solutions Integrate Vital Signs and Real-Time Data Sync](https://www.zhengzesafety.com/news/beyond-pressure-how-advanced-breathing-apparatus-pressure-gauge-solutions-integrate-vital-signs-and-real-time-data-sync):
Traditionally, a mechanical pressure gauge provided a single, isolated metric: the remaining air volume. However, in modern high-stress rescue opera

## Top 10 Brands of Bone Conduction Headset: Why Bone Conduction is the Future of Firefighting
[Top 10 Brands of Bone Conduction Headset: Why Bone Conduction is the Future of Firefighting](https://www.zhengzesafety.com/news/top-10-brands-of-bone-conduction-headset-why-bone-conduction-is-the-future-of-firefighting):
In high-stakes emergency scenarios, clear communication is often the dividing line between a successful rescue operation and a catastrophic failure.

## Full-Duplex VS Half-Duplex: In-Depth Technical Analysis & Emergency Communication Practical Guide
[Full-Duplex VS Half-Duplex: In-Depth Technical Analysis & Emergency Communication Practical Guide](https://www.zhengzesafety.com/news/full-duplex-vs-half-duplex-in-depth-technical-analysis-emergency-communication-practical-guide):



In daily interpersonal communication, we are accustomed to natural two-way conversation where we can speak and listen simultaneously. However,

## INTERSCHUTZ 2026: Nanjing Zhengze Technology Showcases AI-Driven Emergency & Firefighting Innovations in Hannover
[INTERSCHUTZ 2026: Nanjing Zhengze Technology Showcases AI-Driven Emergency & Firefighting Innovations in Hannover](https://www.zhengzesafety.com/news/interschutz-2026-nanjing-zhengze-technology-showcases-ai-driven-emergency-firefighting-innovations-in-hannover):
Meet ZHENGZE at INTERSCHUTZ 2026 and Explore the Next Generation of Firefighter Safety Technology
INTERSCHUTZ Hannover is the world’s lea

## Zhengze Technology Showcases Intelligent Firefighting Equipment at Nanjing High-Rise Rescue Drill
[Zhengze Technology Showcases Intelligent Firefighting Equipment at Nanjing High-Rise Rescue Drill](https://www.zhengzesafety.com/news/zhengze-technology-showcases-intelligent-firefighting-equipment-at-nanjing-high-rise-rescue-drill):
On February 10, 2026, the 2026 High-Rise Building Fire Rescue Drill – Practical Test of Intelligent Fire Rescue Equipment, co-hosted by th

## ZHEGNZE Technology's New Product Debuts at 2021 China International Fire Protection Exhibition
[ZHEGNZE Technology's New Product Debuts at 2021 China International Fire Protection Exhibition](https://www.zhengzesafety.com/news/zhegnze-technology-s-new-product-debuts-at-2021-china-international-fire-protection-exhibition):
On October 12, the 2021 China International Fire Equipment and Technology Exchange Exhibition was held as scheduled! As the largest exhibition since

## Firefighter Integrated Positioning System won the second place in the provincial equipment competition organized by the Guangdong Provincial Fire Rescue Team
[Firefighter Integrated Positioning System won the second place in the provincial equipment competition organized by the Guangdong Provincial Fire Rescue Team](https://www.zhengzesafety.com/news/firefighter-integrated-positioning-system-won-the-second-place-in-the-provincial-equipment-competition-organized-by-the-guangdong-provincial-fire-rescue-team):
From August 14 to 15, the 2019 Equipment Competition of the Guangdong Provincial Fire Rescue Team was held at the Team Training Base. A total of 440

## ZHEGNZE Technology has been selected as a "Gazelle Company‌" - its steps have never stopped
[ZHEGNZE Technology has been selected as a "Gazelle Company‌" - its steps have never stopped](https://www.zhengzesafety.com/news/zhegnze-technology-has-been-selected-as-a-gazelle-company-its-steps-have-never-stopped):
On June 23, 2021,Jingzhun Research Institute released. 2021 White Paper on the Development of Unicorn and Gazelle Enterprises in Nanjing. Among them

## Top blog link
[Top blog](https://www.zhengzesafety.com/top-blog/)

## Why Choose Digital Pressure Gauges for SCBA Applications?
[Why Choose Digital Pressure Gauges for SCBA Applications?](https://www.zhengzesafety.com/blog/choose-digital-pressure-gauges-for-scba-applications):When you're dealing with SCBA applications, picking the right equipment can really make a difference in keeping everyone safe and making things run

## Top Active Noise Cancellation Firefighter Headset Benefits?
[Top Active Noise Cancellation Firefighter Headset Benefits?](https://www.zhengzesafety.com/blog/active-noise-cancellation-firefighter-headset-benefits):In the intense world of firefighting, good communication really can make all the difference. Imagine being up against roaring flames and chaos all

## How to Choose the Best Firefighter Personal Safety Gear for Your Needs?
[How to Choose the Best Firefighter Personal Safety Gear for Your Needs?](https://www.zhengzesafety.com/blog/choosing-best-firefighter-personal-safety-gear):Picking out the right firefighter personal safety gear is super important if you want to stay safe in those tricky, hazardous situations. Did you

## Top Shipboard Firefighting Equipment for 2026 What to Buy?
[Top Shipboard Firefighting Equipment for 2026 What to Buy?](https://www.zhengzesafety.com/blog/top-shipboard-firefighting-equipment-to-buy-2026):You know, in the constantly changing world of maritime safety, having the right shipboard firefighting gear is honestly a big deal. As ships continue

## Top 10 Firefighter Team Tracking Software Solutions in China?
[Top 10 Firefighter Team Tracking Software Solutions in China?](https://www.zhengzesafety.com/blog/top-firefighter-team-tracking-software-solutions-china):Lately, there's been a real buzz in China around Firefighter Team Tracking Software—people are realizing just how crucial it is for teams to stay

## Best Firefighter Deployment Tracking Solutions for Your Needs?
[Best Firefighter Deployment Tracking Solutions for Your Needs?](https://www.zhengzesafety.com/blog/best-firefighter-deployment-tracking-solutions):In today's fast-paced world, keeping track of firefighter deployment is more important than ever for emergency services. The right tools don't just

## 2026 Best Bone Conduction Mic for Firefighting Gear?
[2026 Best Bone Conduction Mic for Firefighting Gear?](https://www.zhengzesafety.com/blog/best-bone-conduction-mic-for-firefighting-gear-2026):In the tough world of firefighting, clear communication can literally be a difference between life and death. With technology constantly evolving,

## Top 10 Benefits of Mask Communication Systems MCS for Effective Communication?
[Top 10 Benefits of Mask Communication Systems MCS for Effective Communication?](https://www.zhengzesafety.com/blog/top-benefits-of-mask-communication-systems):In today’s really fast-moving world, good communication is more important than ever across all sorts of industries. That’s where Mask Communication

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[Top search](https://www.zhengzesafety.com/top-search/)