Dryair's Mbiri Yachitukuko
Dryair's Predecessor----Paper Making Institute(1973-2003）
Hangzhou Dry Air Treatment Equipment Co., Ltd (2004~)
Oct., 1973 ~ Dec., 1975, yolamulidwa ndi mautumiki atatu ndi komiti imodzi (COSTIND), Paper Making Institute inapanga ndi kupanga gudumu loyamba la desiccant la China, ndipo motero likuyamba kupereka zipangizo zochepetsera zowonongeka kwa mafakitale akuluakulu ku China.
Jun., 1989, Institute idapanga ndikutulutsa gawo loyamba lochepetsera mame ku China.
Jan.2004, Paper Making Institute yasinthidwa ndipo Hangzhou Dry Air Treatment Equipment Co., Ltd yakhazikitsidwa.
Jul., 2004, kampaniyo idapanga bwino njira yoyamba yochepetsera kutentha pang'ono poyambira satellite.
Jun. 2005, kampaniyo idalembedwa m'gulu la mabungwe oyambira omwe amalimbikitsidwa a Science and Technology Bureau ku Hangzhou.
Aug. 2006, ZCH mndandanda anatchedwa Zhejiang zipangizo zamakono
Dec. 2006, kampaniyo dzina lake monga mkulu-chatekinoloje ogwira ntchito Zhejiang Province
Mu 2007, Dehumidifier yamagalimoto okhala ndi zida za amphibious amapangidwa
Mar.2008 Ukadaulo wozama wa condensation umayikidwa mu DRYAIR VOC atement system
Oct. 2010, kampaniyo idapereka chiphaso chatsopano cha GJB9001B-2009 pazida zankhondo.
Sep. 2011, kampaniyo idatchedwa bizinesi ya National High-tech
Apr.2014 Kampaniyo idalembetsedwa ngati wopanga General Equipment Department of PLA
Ogasiti 2014, Hangzhou Jieer Environmental Engineering Co., Ltd idakhazikitsidwa, Ndi bungwe lochepera la Hangzhou Dry Air Treatment Equipment Co., Ltd ndi kampani yaukadaulo yomwe imapanga mitundu yonse yantchito zachilengedwe ndipo ili ndi gulu la akatswiri lofufuza, kupanga. , kupanga, unsembe, debugging ndi utumiki kasitomala.
Mar.2015 Deep condensation plus Zeolite VOC concentration yaukadaulo imayikidwa pa DRYAIR VOC atement system
Mu Mar.2016, Kampani idatchedwa Research Center ya Hangzhou.
Mu May.2016, ZCB-R Series Desiccant dehumidifier yokhala ndi kutentha kochepa koyambitsanso imapangidwa.
Mu 2017 VOC Abatement system idalembedwa ngati Ntchito Yaikulu m'chigawo cha Zhejiang, China