Bukatar duniya don ingantattun hanyoyin magance magudanar ruwa na masana'antu yana ƙaruwa cikin sauri saboda ƙaruwar matsin lamba da tsauraran matakan muhalli. Kamfanin Hangzhou Haina Environmental Protection Technology Co., Ltd. ya kasance majagaba a wannan fannin tun daga shekarar 2005, yana amfani da fasahar zamani a cikin samar da membrane na osmosis da nanofiltration. An tsara membranes dinmu don yin fice wajen cire abubuwa masu gurbatawa daga ruwan sharar masana'antu, tabbatar da ci gaba, hanyar da aka rufe ta kula da ruwa. Tsarin samar da daidaito ya ƙunshi tsananin kula da inganci, mai bin ƙa'idodin ISO 9001 da ISO 14001, yana tabbatar da samfuranmu na ƙarshe sun cika ƙa'idodin aminci da muhalli na duniya. Alkawarinmu na kamfanoni ga bidi'a ya haifar da ci gaban ƙayyadaddun ƙwayoyin membrane sama da 200, masu biyan buƙatu daban-daban, gami da ƙarancin ruwan teku da kuma kula da ruwan sha na masana'antu. Tare da tushen samarwa wanda ya rufe murabba'in mita 36,000, muna da cikakkun kayan aiki don magance buƙatun duniya masu yawa yayin da muke kiyaye ƙa'idodin inganci mara iyaka. An aiwatar da membranes ɗinmu cikin nasara a cikin masana'antu masu nauyi da yawa, suna nuna amincin inji da ingancinsu a aikace-aikacen duniya na gaske. Ta hanyar zaɓar Haina, abokan ciniki ba wai kawai suna saka hannun jari a cikin ingantaccen fasahar tacewa ba amma kuma suna ba da gudummawa ga makomar mai dorewa.