HANGZHOU ZETIAN TECHNOLOGY CO., Ltd is one of the leading manufacturers of environemental and industrial analysis instruments. With strong R&D capacity, we have developed various gas analyzers for continuous emission monitoring, process & safety control, water online monitoring and ambient air quality monitoring. The world leading technologies are being applied on different analyzers, such as UV DOAS, TDL, FTIR, GC-FID and etc. Our devices are highly accurate and reliable in harsh conditions.   With the value of customer oriented, Zetian devotes to provide multiple and competitive solutions, including but not limited to gas analyzers, water analyzers, analysis modules/parts, and total solution for process, CEMS, AQMS and polluted water. OEM and ODM are available.  Currently, we are looking for certificated distributor and OEM clients through out the world. If you have any interest, please contact us.                                           Our Services  1. OEM & ODM for compelte instrument   2. OEM & ODM for module parts   3. Flexible cooperation mode: retail, wholesale, distributors  4. Environmental & industrial  monitoring solutions