About us

GASTECH is a professional manufacturer in various gas detectors with strong R&D teams. We provide advanced portable gas detector with excellent quality and after sales services. Our main products focus on which are related to air quality and health, such as carbon monoxide, carbon dioxide, methane (swage-sludge gas, natural gas), oxygen, odor, air quality, VOCs (volatile organic compounds), THC (Total Hydrocarbons) and hydrogen sulfide, etc. We especially combine multi-gas detective functions in single model to attain the goal for early warning.
Gastech will continuously innovate products and launch a series of gas detector. The series of gas detector will be as competitive as GT200-3G/2G with high resolution of gas analyzer but in affordable price.
All Gastech products are manufactured under strict quality control system with free repair services during one-year limit warranty period (act of God and manual damages are excluded). Besides, Gastech also provides out of limit warranty period services such as repair, calibration, and sensor replacement for user. If you have any question on Gastech products, please feel free to contact with us. 

Address：9F, No.7, Ln. 155, Sec. 3, Peishen Rd., Shenkeng Dist., New Taipei City 22203, Taiwan 
TEL：886-2-2664-9697 FAX：886-2-2664-9695

GASTECH is a professional manufacturer in various gas detectors, carbon monoxide detector, carbon dioxide detector, methane detector, oxygen detector, odor detector, VOC detector, hydrogen sulfide detector and various gas analyzer, carbon monoxide analyzer, carbon dioxide analyzer, methane analyzer, oxygen analyzer, odor analyzer, VOC analyzer, hydrogen sulfide analyzer also. The combustible gases detector of model GTF200-FL is suitable to detect Methane, Propane, Butane, Iso-Butane, n-Pentane, n-Hexane, n-Heptane, Iso-Octane, Methanol, Ethanol, Iso-Propanol, Acetone, Toluene, Ethyl Acetate, Hydrogen, Cyclohexane, Acetylene, Ethylene etc. It could be as a Methane Detector, Propane Detector, Butane Detector, Iso-Butane Detector, n-Pentane Detector, n-Hexane Detector, n-Heptane Detector, Iso-Octane Detector, Methanol Detector, Ethanol Detector, Iso-Propanol Detector, Acetone Detector, Toluene Detector, Ethyl Acetate Detector, Hydrogen Detector, Cyclohexane Detector, Acetylene Detector, Ethylene Detector etc. GT200-3G, GT200-2G, GT220, GT300-AQ, GT300-VOC, GTF200-OX, GTF200-CO, GTF200-FL, GTF220, GTF300-AQ, GTF300-VOC and Portadetector are our  product and brand name.  Welcome tour our website www.gastech.com.tw