Dryair'Akụkọ mmepe
Dryair's Predecessor ---- Ụlọ Ọrụ Ime Akwụkwọ(1973-2003)
Hangzhou Dry Air Treatment Equipment Co., Ltd (2004 ~)
Ọkt., 1973 ~ Dec., 1975, nyere ikike site na ministri atọ na otu kọmitii (COSTIND), Akwụkwọ Making Institute mepụtara ma mepụta wheel desiccant mbụ nke China, wee si otú a malite inye akụrụngwa nrụpụta ikuku dị elu maka nnukwu ụlọ ọrụ na China.
Jun., 1989, Institutelọ Ọrụ ahụ mepụtara wee mepụta ngalaba ikuku ikuku nke mbụ dị ala nke China.
Jan.2004, A na-emezi Ụlọ Ọrụ Na-eme Akwụkwọ na Hangzhou Dry Air Treatment Equipment Co., Ltd guzosie ike.
Jul., 2004, ụlọ ọrụ ahụ na-emepụta nke ọma nke mbụ nke usoro nkwụsị ọkụ dị ala maka ntọala satịlaịtị.
Jun. 2005, ụlọ ọrụ e depụtara n'etiti isi akwalite mmalite ụlọ ọrụ nke Sayensị na Technology Bureau nke Hangzhou.
Aug. 2006, ZCH usoro a kpọrọ aha dị ka Zhejiang elu-tech ngwaahịa
Dec. 2006, ụlọ ọrụ a kpọrọ dị ka elu-tech Enterprise nke Zhejiang Province
N'afọ 2007, a na-emepụta Dehumidifier maka ụgbọ agha amphibious
Mar.2008 A na-etinye teknụzụ ikuku condensation dị omimi na DRYAIR VOC abatement system
Ọkt. 2010, ụlọ ọrụ gafere ọhụrụ GJB9001B-2009 agha ọkọlọtọ usoro asambodo maka ngwá agha akụrụngwa.
Sep. 2011, ụlọ ọrụ a kpọrọ aha dị ka National High-tech Enterprise
Apr.2014 The ụlọ ọrụ na-debanye aha dị ka emeputa maka General Equipment Department of PLA
Aug. 2014, Hangzhou Jieer Environmental Engineering Co., Ltd tọrọ ntọala, Ọ bụ ụlọ ọrụ enyemaka nke Hangzhou Dry Air Treatment Equipment Co., Ltd na ụlọ ọrụ ọkachamara nke na-arụ ọrụ dị iche iche nke gburugburu ebe obibi ma nwee otu ọkachamara maka nyocha, ịmepụta. , nrụpụta, nwụnye, debugging na ahịa ọrụ.
Mar.2015 miri condensation gbakwunyere Zeolite VOC teknụzụ itinye uche na-etinyere na DRYAIR VOC usoro abatement.
Na Mar.2016, Ụlọ ọrụ a kpọrọ aha dị ka Research Center nke Hangzhou.
Na Mee.2016, ZCB-R Series Desiccant dehumidifier na obere reactivation okpomọkụ ka emepụtara.
Na 2017 VOC Abatement usoro edepụtara dị ka nnukwu Project na Zhejiang Province, China.