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Products

WASP-D4 portable multi combustible gas detector

WASP-D4 portable multi combustible gas detector

G series infrared NDIR gas sensor

G series infrared NDIR gas sensor

T series Intelligent Pump-priming Type Toxic Gas sensor Module

T series Intelligent Pump-priming Type Toxic Gas sensor Module

GRI -9106 Intelligent Fixed Toxic Gas Detector

GRI -9106 Intelligent Fixed Toxic Gas Detector

IAQ-2 Indoor Air Quality Gas Monitor

IAQ-2 Indoor Air Quality Gas Monitor

WASP-D1 Portable Diffusion Single Gas Detector

WASP-D1 Portable Diffusion Single Gas Detector

GRI1800 tvoc online air quality monitoring equipment air oxygen meter ozone meter

GRI1800 tvoc online air quality monitoring equipment air oxygen meter ozone meter

GRI-9105/9107 Fixed Gas Detector No DisplayNDIR Electro PID sensor

GRI-9105/9107 Fixed Gas Detector No DisplayNDIR Electro PID sensor

GRI-8000 Wall-mounted 32 way gas alarm host

GRI-8000 Wall-mounted 32 way gas alarm host

WASP-XM Pump-priming Portable Gas Detector

WASP-XM Pump-priming Portable Gas Detector

GRI-IAT Air Quality Monitoring Equipment for PM 2.5 PM 10 CO SO2 NO2 O3 VOC gas system detector AQM

GRI-IAT Air Quality Monitoring Equipment for PM 2.5 PM 10 CO SO2 NO2 O3 VOC gas system detector AQM

GRI-IATQ Air Quality Monitoring Station

GRI-IATQ Air Quality Monitoring Station

Projects

Uzbekistan Environmental Monitoring Project of an Energy Construction Group

Uzbekistan Environmental Monitoring Project of an Energy Construction Group

Products：
GRI-IATQ

Application Case of a Power GIS Room in Xiangtan

Application Case of a Power GIS Room in Xiangtan

Products：
GRI-9106-R-SF6、GRI-8000

Application Case of Clean Factory in a Military Industry Project

Application Case of Clean Factory in a Military Industry Project

Products：
GRI-9106-C-EX、GRI-9106-E-O2、GRI-8000

Chlorine online detector pre-treatment system

Chlorine online detector pre-treatment system

Products：
GRI-9106-E-CL2

Company Profile

Gas sensor/Gas detector/Gas analyzer/Data acquisition system Excellent Manufacturer

14

Years in industry
2000+

Total floorspace（㎡）
30+

Patents

Hunan Guorui (GRI) Instrument Co., Ltd. was established in October 2009 in Changsha, Hunan Province, a high-tech enterprise integrating design, R&D, production and sales of advanced s...

Company video View more +

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