ʻO nā kālena maikaʻi ke kumu no ka hoʻomohala ʻana o ka ʻoihana:
Loaʻa iā DryAir kahi hui paionia a me nā mea hou i ʻoi aku ka maikaʻi loa ma Kina, me ʻelima mau ʻenekini kiʻekiʻe, ʻekolu mau mea paʻa kekelē haku, a me hoʻokahi moho kauka.Loaʻa i nā lālā koʻikoʻi o Dryair ka ʻike theoretical ākea a ʻoi aku ma mua o ʻumi mau makahiki o ka ʻike i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana a me ka hana e pili ana i nā lako dehumidification.
I loko o nā makahiki, ua hoʻomohala a noiʻi ka hui R&D o Dryair i nā ʻano ʻāpana dehumidification āpau, me nā dehumidifiers rotary kū hoʻokahi a hui pū ʻia, nā dehumidifiers rotary hoʻomaʻamaʻa pololei, nā ʻāpana dehumidification haʻahaʻa haʻahaʻa no ka ʻoihana pākaukau lithium, waihona kālā circular rotary dehumidifiers, ʻehā-kau mobile dehumidifiers no nā moku, hoʻomaloʻo lako no ka mokulele cabin, minesweepers dehumidification lako a me ka ukali fairing haʻahaʻa haʻahaʻa dehumidifiers (e hoʻohana mua i ka ukali hoʻolele 'ana, no ka Taiyuan Satellite Launch Station ua haawiia me ka mua-papa pono e Central Koa Komisina) kūkulu. i ka makahiki 2004, ua hoʻomohala ʻia nā mea hana dehumidification kūikawā no ka submarine i ka makahiki 2005, nā lako dehumidification kūikawā no nā moku degaussing i kūkulu ʻia ma 2006, nā mea hana dehumidification kūikawā no nā kaʻa kaua i kūkulu ʻia i ka makahiki 2007, nā mea hana dehumidification kūikawā no ka moku nānā Yuanwang 5 ma 2008. Ua hoʻopiha ʻia kekahi mau ʻenehana. nā hakahaka ma Kina.