8# Building, #9 Courtyard Dijin Rd. Haidian district Beijing Beijing ***, 8# Building, #9 Courtyard Dijin Rd. Haidian district

Tongdy Control Technology has designed and manufactured high quality IAQ products and HVAC controllers for 15years. Our IAQ products includes transmitters/ /controllers of carbon dioxide and carbon mo...

A good piece of machine is a product of best quality mechanical spares and to serve the industry with first in class VOC Meter we hold a strong reputation based on our successful 2020 Years of export...

Beijing Ereach Technology Co., Ltd. is listed among the leading Air Quality Analyzer Manufacturer and Exporter owing to the years of experience and expertise that result in best quality product and se...

3-3-5/F IN-DO MANSION, No.48-jia Zhichun Road, Haidian District,Beijing City,China Beijing, Beijing

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#208,Tower A, Life Science Innovation Building,, Beijing, Beijing, China

Beijing National Medical Ltd. is the best manufacturer of ETCO2 module in China. Many manufacturer of patient monitor all over the world use our ETCO2 module....

2010, Floor 1, Bldg. 1, No. 4, Beitucheng East Road, Chaoyang Dist., Beijing, China (Mainland)

YEETC CO.,LTD. is a high-tech enterprise specializing in the research and development of environmental and human health detection technology. We provide a strong portfolio of detection modules and int...

Beijing National Medical Ltd. is the best manufacturer of ETCO2 module in China. Many manufacturer of patient monitor all over the world use our ETCO2 module....

8# Building, #9 Courtyard Dijin Rd. Haidian district

Tongdy Control Technology has designed and manufactured high quality IAQ products and HVAC controllers for 15years. Our IAQ products includes transmitters/ /controllers of carbon dioxide and carbon mo...