Ukuthintela okungapheli (RO) nokuthintela okuphakeme kwe-nanofiltration kubuyisisele ukuthintela kwamanzi, ukuthintela kwemithi, nokuvula amanzi ekuseni ngokupheleleyo kuzo zonke izindawo eziningi zezindustria eziphambili kwenhlaba. Ngokwesikhathi sasemva kwakhiwe ngo-2005, i-Hangzhou Haina Environmental Protection Technology Co., Ltd. yasemthandweni wakho phakathi kwezinyathelo zokuthintela okungapheli. I-portfolio yethu enkulu yamaphilim ye-high-performance ibuyiselwe ngokusebenzisa izindlela zokwenza iziphilim ezinkulu zokuthintela, okunika isikhundla esifanayo, isikhundla sokugcina esihle, nokukhanya kokugcina kwezinhlobo zonke zokuthintela. Umsebenzi wethu wokwenza iziphilim uqukethe ukulandela iziqondiso zokulandela ukuthintela, ukuthintela okupheleleyo kwezinhlobo, nokulandela iziphetho zokuthintela zasezizwe zonke. Ngokwesibindi sokuthintela okungapheli, sibuye sakhulise izinhlobo zama-RO ezingu-200 ezikhethekile, ezisodwa ngokupheleleyo ukuthintela izinkinga zokuthintela zasezizwe zonke. Iziphilim zethu ziyakhiwe ukuthintela ngokupheleleyo, ukuthintela ngokupheleleyo kwezinhlobo zokuthintela, futhi ukuthintela ngokupheleleyo kwezinhlobo zokuthintela, okuhlanganisa ngokupheleleyo nezinkinga zokuthintela zasezizwe zonke nezinkinga zokuthintela zasezizwe zonke. Ngokusebenzisa ubunikazi bethu bekuthintela, izikhumbuzo zethu zokuthintela, nokuthintela kwezinhlobo zokuthintela, abakhasi bethu bokuthintela bafuna ukuthintela okupheleleyo nokuthintela okupheleleyo kwezinhlobo zokuthintela, okuhlanganisa ngokupheleleyo nezinkinga zokuthintela zasezizwe zonke.