Shenzhen Rydason Technology Development Co., Ltd., also known as Shenzhen Ruida Tongsheng Technology Development Co., Ltd., is a National High-Tech Enterprise and manufacturer based in Shenzhen, China. Established in 2018, the company operates with a workforce of 51 to 100 employees and maintains a production facility spanning up to 3,000 square meters. Rydason specializes in the research, development, and production of advanced gas detection solutions, including NDIR infrared gas sensors, electrochemical gas analyzers, and gas sensor modules.
The company's extensive product portfolio features specialized equipment such as SF6 infrared gas sensor modules, fixed gas detectors for H2S and NH3, and intelligent handheld multifunctional air quality detectors capable of monitoring PM2.5, VOCs, and various toxic gases. Their technical capabilities extend to providing sensors for methane, oxygen, and nitrogen purity testing, often featuring RS485 or 4-20mA outputs for industrial integration. Rydason emphasizes customized R&D through a structured New Product Introduction (NPI) process, supporting technical services and technology transfer. With an annual revenue exceeding US$100 million, the firm serves domestic and international markets through the export of high-precision instruments, meters, and electronic components.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Patented technologyHolds multiple product or process patents.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Fixed NO2 Gas Sensor Air Quality Sensor CO2 Sensor for CL2 Gas Concentration Testing 40PPm Accuracy 15s Response Time 12-Month
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Fixed No2 Gas Sensor Air Quality Sensor Co2 Sensor For Cl2 Gas Concentration Testing 40ppm Accuracy 15s Response Time 12-month - Buy Fixed Type No2 Gas Sensor Nitrogen
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no2 Gas Concentration Sensor Product on Alibaba.com$244
DC 4.5V CO Gas Detectors Monoxide CO2 Air Quality Sensors
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2000 Ppm SO2 Gas Detector Sensor for Air Quality Environmental Emission Monitoring with Filter Slim Slim Design
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slim So2 Gas Detector Sensor Product on Alibaba.com$266
Accurate Measurement SF6 Infrared Gas Sensor Module Model SF6/G-40 Environmental Sensors
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embedded Sf6 Gas Sensor Module Product on Alibaba.com$266
Wholesale NO2 Infrared Gas Detector Sensor High Detection of NO2 Gas Concentration for Environmental Monitoring
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gas Sensor For No2 Detection Product on Alibaba.com$266
Rydason-tech F1B Fixed Hydrogen Gas Detector & Analyzer with Real-time Data Monitoring 4G Output Electro-chemical Sensor
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electro-chemical H2 Gas Detector Product on Alibaba.com$39651.18
CH4 Infrared Gas Sensor Module NG-40 Series NDIR Technology RS485/4-20mA Output 2%FS Accuracy <20S T90 Test CH4 Gas
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compact Ng-40 Series Ch4 Gas Detector Product on Alibaba.com$266
Outdoor SO2 Gas Sensor for Air Quality Monitoring 4-20mA 0-5V RS485 Output Type CO2 Sensor
0·0 reviews
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t Series So2 Sensor Module Product on Alibaba.com$244
Highly Sensitive 10 Ppm Formaldehyde (CH2O) Gas Detector Sensor for Air Quality Monitoring for Incineration Environmental
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compact Formaldehyde Gas Monitoring Device Product on Alibaba.com$266
C2H4 Sensor Ethylene Gas & VOC Sensor with 0~100ppm ETO Air Quality Sensor
0·0 reviews
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Real-Time Data Monitoring Fixed Gas Analyzer CO Environmental Sensor Detector
0·0 reviews
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24vdc Voltage Co Sensor Product on Alibaba.com$4010541
Portable Gas Analyzer CO Detector Environmental Sensors for Pumping Gas
0·0 reviews
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electro-chemical Gas Detector Product on Alibaba.com$27090.29
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