Faʻatūina i le 2004, o loʻo i Qingshan Industrial Park o le aai o Hangzhou i Saina, HZ DRYAIR o loʻo tuʻuina atu le faʻaogaina o le siosiomaga ma faiga faʻapitoa mo le militeri a Saina & aerospace meafaigaluega ma le tele o isi talosaga faʻapitoa mo le silia ma le 10 tausaga. mita faatafafa ma e sili atu nai lo le 160 tagata faigaluega, lea e aofia ai 5 inisinia sinia, 1 faailoga faafomai faauu,5 Master tikeri faauu,
I le avea ai o se paionia i totonu o le fale tekinolosi desiccant uili, HZ DRYAIR's aufaigaluega tomai faapitoa e tele tausaga o mamanu, fau ma faʻatau atu poto masani i le tele o alamanuia. HZ DRYAIR ua tuuto atu i le R&D o desiccant dehumidifiers ma le VOC abatement system ma ua tuuina atu mo le sili atu i le 20 Utility pateni. Ua atiina ae e le kamupani se faasologa o meafaigaluega dehumidification matutua ma VOC abatement faiga .O oloa e aofia ai le faasologa ZCLY mo alalaupapa alalaupapa alamanuia, faasologa ZCH mo alamanuia lithium, faasologa ZCB mo vailaau, meaai, alamanuia eletise ma pharmaceutical ma, VOC abatement faiga etc.
O le HZ DRYAIR o lo'o fa'atosina i maketi fa'amama fa'alotoifale ma o lona tau fa'atau e mamao i luma o isi tagata tauva. O tagata faʻatau a le kamupani o loʻo i le lalolagi atoa, o nisi o tagata faʻatau masani o Nanotek Instruments (USA), General Capacitor (USA), FPA (Australia), le 18th institute of China Electronics (CETC) ma BYD, BAK, CATL, EVE, SAFT, Lishen maa i le lithium alamanuia, Hangzhou Sasae Saina Pharmaceutical Group i alamanuia pharmaceutical, Wahaha ma manao manao i alamanuia meaai, ma isi.
E le gata i lea, o le HZ DRYAIR o loʻo i ai le galulue faʻatasi ma nisi o suʻesuʻega faʻasaienisi faʻa-lotoifale tetele i le R & D o tekinolosi togafitiga o le ea, o se fale suʻesuʻe suʻesuʻega siosiomaga ua fausia i le galulue faʻatasi ma le iunivesite a Zhejiang, e mafai ona maua ai se faʻamatalaga lelei mo le malo e faʻatulagaina tulaga faʻatautaia o le siosiomaga ma isi pisinisi. tulaga faatonuina.