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Hebei Zehong Technology Co., Ltd.

Hebei, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Gas Detector , Gas Leak Detector , Gas Alarm Detector , Gas Alarm , Multi Gas Detector , Portable Gas Detector , Fixed Gas Detector , Industrial Gas Detector , Gas Monitor , Toxic Gas Detector , Gas Leak Alarm
Year of Establishment:
2007-12-17
Number of Employees:
128
Management System Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Address:
Shijiazhuang, Hebei, China
OEM/ODM Service
Sample Available
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Gas Detector, Gas Leak Alarm, Gas Leak Detector manufacturer / supplier in China, offering Safety Without Delay: Instant-Action Self-Closing Copper Gas Valve, Intuitive & Easy Operation: User-Friendly Self-Closing Copper Gas Valve, Easy Installation, Assured Choice: Self-Closing Copper Gas Valve and so on.

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Latest updates from this supplier
2026-07-14

New Products

Remote Configuration & Diagnosis Manages All Devices Via Cloud Specialized Gas Detector
Remote Configuration & Diagnosis Manages All Devices Via Cloud Specialized Gas Detector
US $521.75-608.7 / Piece

New Products

Buried Pile & Wall Mount Dual Mode for Underground Well Specialized Gas Detector
Buried Pile & Wall Mount Dual Mode for Underground Well Specialized Gas Detector
US $521.75-608.7 / Piece

New Products

Smart Vibration Sensing Module Warns of Third-Party Damage Specialized Gas Detector
Smart Vibration Sensing Module Warns of Third-Party Damage Specialized Gas Detector
US $521.75-608.7 / Piece

New Products

Intelligent Monitoring Terminal Optional Cover Anomaly & Flood Alarm Specialized Gas Detector
Intelligent Monitoring Terminal Optional Cover Anomaly & Flood Alarm Specialized Gas Detector
US $521.75-608.7 / Piece

New Products

Real-Time Methane Monitoring 1.0%! Low/2.5%! High Adjustable Alarm Specialized Gas Detector
Real-Time Methane Monitoring 1.0%! Low/2.5%! High Adjustable Alarm Specialized Gas Detector
US $521.75-608.7 / Piece
2026-07-13

New Products

Long Service Life up to 5 Years Underground Combustible Gas Monitoring Detector
Long Service Life up to 5 Years Underground Combustible Gas Monitoring Detector
US $608.7-710.14 / Piece

New Products

Model DTY-Kny-Wl136 Underground Chamber Combustible Gas Concentration Monitor Underground Well Gas Detector
Model DTY-Kny-Wl136 Underground Chamber Combustible Gas Concentration Monitor Underground Well Gas Detector
US $608.7-710.14 / Piece

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Reliable Long Term Operation Underground Combustible Gas Monitoring Detector
Reliable Long Term Operation Underground Combustible Gas Monitoring Detector
US $608.7-710.14 / Piece

New Products

Wireless Data Upload No External Power Independent Operation Underground Well Gas Detector
Wireless Data Upload No External Power Independent Operation Underground Well Gas Detector
US $608.7-710.14 / Piece

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Main Backup Power Combustible Gas Alarm Controller with Anti-Jamming Shield
Main Backup Power Combustible Gas Alarm Controller with Anti-Jamming Shield
US $104.35-121.74 / Piece
2026-07-10

New Products

Industrial Fixed Combustible Gas Detector Equipment Supplier for Mining
Industrial Fixed Combustible Gas Detector Equipment Supplier for Mining
US $128.7-150.2 / Piece

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Digital Fixed Industrial Gas Detector for Hydrogen Propane Combustible Gas
Digital Fixed Industrial Gas Detector for Hydrogen Propane Combustible Gas
US $128.7-150.2 / Piece

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Explosion Proof Fixed Gas Detector for Industrial Hydrogen Methane
Explosion Proof Fixed Gas Detector for Industrial Hydrogen Methane
US $128.7-150.2 / Piece

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Waterproof Fixed Commercial Gas Detector for Outdoor LPG Propane
Waterproof Fixed Commercial Gas Detector for Outdoor LPG Propane
US $128.7-150.2 / Piece

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Fixed Combustible Gas Detector for Explosion Risk Prevention
Fixed Combustible Gas Detector for Explosion Risk Prevention
US $128.7-150.2 / Piece
2026-07-09

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Standalone Powered Multi Gas 4G Wireless Industrial and Commercial Flammable Gas Detector
Standalone Powered Multi Gas 4G Wireless Industrial and Commercial Flammable Gas Detector
US $128.7-150.2 / Piece

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Multi Gas Voice Call Trigger Long Lifespan SMD Industrial Commercial Flammable Gas Detector
Multi Gas Voice Call Trigger Long Lifespan SMD Industrial Commercial Flammable Gas Detector
US $128.7-150.2 / Piece

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Long Service Life Easy Use Catalytic 4G Comm Industrial Commercial Flammable Gas Detector
Long Service Life Easy Use Catalytic 4G Comm Industrial Commercial Flammable Gas Detector
US $128.7-150.2 / Piece

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Wireless Remote Trigger Network Alarm Voice SMS Industrial Commercial Flammable Gas Detector
Wireless Remote Trigger Network Alarm Voice SMS Industrial Commercial Flammable Gas Detector
US $128.7-150.2 / Piece

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SMD Long Lifespan Compact Easy Operation LED Industrial and Commercial Flammable Gas Detector
SMD Long Lifespan Compact Easy Operation LED Industrial and Commercial Flammable Gas Detector
US $128.7-150.2 / Piece
2026-07-08

New Products

Rugged Dark Grey Housing Designed for Harsh Environments, Laser Methane Remote Detector
Rugged Dark Grey Housing Designed for Harsh Environments, Laser Methane Remote Detector
US $850-1,200 / Piece

New Products

Multi-Distance Modes (30/50/100m) Optional for Various Scenarios, Laser Methane Remote Detector
Multi-Distance Modes (30/50/100m) Optional for Various Scenarios, Laser Methane Remote Detector
US $850-1,200 / Piece

New Products

Integrated with Advanced Optical System High Accuracy Laser Methane Remote Detector
Integrated with Advanced Optical System High Accuracy Laser Methane Remote Detector
US $850-1,200 / Piece

New Products

Provides Ppm·M Path-Integrated Measurement Laser Methane Remote Detector
Provides Ppm·M Path-Integrated Measurement Laser Methane Remote Detector
US $850-1,200 / Piece

New Products

Long Service Life Stable Performance Industrial and Commercial Use Combustible Gas Detector
Long Service Life Stable Performance Industrial and Commercial Use Combustible Gas Detector
US $93.9-110 / Piece
2026-07-06

New Products

Fixed Toxic Harmful Gas Detector for Industrial Safety Monitoring
Fixed Toxic Harmful Gas Detector for Industrial Safety Monitoring
US $113-132.5 / Piece

New Products

Excellent Repeatability and Temperature Stability Toxic and Hazardous Gas Detector
Excellent Repeatability and Temperature Stability Toxic and Hazardous Gas Detector
US $113-132.5 / Piece

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Fixed Harmful Gas Detection Equipment for Industrial Compliance
Fixed Harmful Gas Detection Equipment for Industrial Compliance
US $113-132.5 / Piece

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Industrial Fixed Toxic Harmful Gas Detector Monitoring System
Industrial Fixed Toxic Harmful Gas Detector Monitoring System
US $113-132.5 / Piece

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Reliable Fixed Harmful Gas Detector for Chemical Plant Safety
Reliable Fixed Harmful Gas Detector for Chemical Plant Safety
US $113-132.5 / Piece
2026-07-03

New Products

Perfectly Combines Laser Power and Sensitivity Laser Methane Remote Detector
Perfectly Combines Laser Power and Sensitivity Laser Methane Remote Detector
US $850-1,200 / Piece

New Products

Reliable Quality Gas Detection Instrument: High-Performance Laser Methane Remote Detector
Reliable Quality Gas Detection Instrument: High-Performance Laser Methane Remote Detector
US $850-1,200 / Piece

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Integrates Laser Absorption Spectroscopy and Ergonomic Design, Modern Laser Methane Remote Detector
Integrates Laser Absorption Spectroscopy and Ergonomic Design, Modern Laser Methane Remote Detector
US $850-1,200 / Piece

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Safety Inspection Device: Explosion-Proof Laser Methane Remote Detector
Safety Inspection Device: Explosion-Proof Laser Methane Remote Detector
US $850-1,200 / Piece

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16 Channel Gas Detection Control System with Wired Detectors
16 Channel Gas Detection Control System with Wired Detectors
US $191.3-223.19 / Piece
2026-07-02

New Products

Programmable High/Low Alarms Passive Switch Output Flexible Fixed Gas Detector
Programmable High/Low Alarms Passive Switch Output Flexible Fixed Gas Detector
US $121.74-142.03 / Piece

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for Pipeline & Hazardous Area Installation Industrial Connections Toxic Gas Detector
for Pipeline & Hazardous Area Installation Industrial Connections Toxic Gas Detector
US $113-132.5 / Piece

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High Ex Db Iic T6 GB Certification Industrial Safety Fixed Gas Detector
High Ex Db Iic T6 GB Certification Industrial Safety Fixed Gas Detector
US $113-132.5 / Piece

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High Ex Db Iic T6 GB Explosion-Proof Intrinsically Safe Toxic Gas Detector
High Ex Db Iic T6 GB Explosion-Proof Intrinsically Safe Toxic Gas Detector
US $113-132.5 / Piece

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Industrial SMD Technology Good Temp/Humidity Performance Long Life Toxic Gas Detector
Industrial SMD Technology Good Temp/Humidity Performance Long Life Toxic Gas Detector
US $113-132.5 / Piece
2026-07-01

New Products

Smart Integrated Fixed Toxic Gas Detector with RS485 Modbus
Smart Integrated Fixed Toxic Gas Detector with RS485 Modbus
US $113-132.5 / Piece

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High Precision ±1% Toxic Gas Detector with Sil Safety Integrity Level Certification
High Precision ±1% Toxic Gas Detector with Sil Safety Integrity Level Certification
US $113-132.5 / Piece

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Intelligent Wall Mounted Fixed Toxic Gas Detector with Sound Alarm
Intelligent Wall Mounted Fixed Toxic Gas Detector with Sound Alarm
US $113-132.5 / Piece

New Products

Short Response Time Tdlas Portable Portable Laser Methane Gas Remote Detector
Short Response Time Tdlas Portable Portable Laser Methane Gas Remote Detector
US $850-1,200 / Piece

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Fixed Toxic and Harmful Gas Detector with Digital Display and Interlock Control
Fixed Toxic and Harmful Gas Detector with Digital Display and Interlock Control
US $113-132.5 / Piece
2026-06-30

New Products

Measuring Range 0-100% Suitable for Home Gas Monitoring, Household Combustible Gas Detector
Measuring Range 0-100% Suitable for Home Gas Monitoring, Household Combustible Gas Detector
US $21-25.5 / Piece

New Products

Natural Diffusion Sampling, Easy Installation, Plug and Play, Household Combustible Gas Detector
Natural Diffusion Sampling, Easy Installation, Plug and Play, Household Combustible Gas Detector
US $21-25.5 / Piece

New Products

Supervision Platform Linkage Alerts Multiple Pre-Registered Numbers Household Gas Alarm
Supervision Platform Linkage Alerts Multiple Pre-Registered Numbers Household Gas Alarm
US $21-25.5 / Piece

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Round LCD Display Clear Readout Modern Aesthetic Household Combustible Gas Alarm
Round LCD Display Clear Readout Modern Aesthetic Household Combustible Gas Alarm
US $21-25.5 / Piece

New Products

Laser/Semiconductor/Electrochemical Principles, High-Precision Detection, Combustible Gas Detector
Laser/Semiconductor/Electrochemical Principles, High-Precision Detection, Combustible Gas Detector
US $21-25.5 / Piece
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