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1993
Zhuhai Jianning Membrane Technology Co., Ltd. o mua o Bangmo, i whakaturia ka timata ki te whakaputa PS hollow muka membrane. -
2003
R&D o te kiriuhi RO muka tuwhera. -
2005
I angitu te whakawhanake PAN kiriuhi muka tuwhera. -
2009
I whakapumautia a Bangmo ka tiimata ki te whakaputa i nga hua membrane ultrafiltration ahumahi PVC & PVDF. -
2011
I angitu te whakawhanake PVDF i rukuhia te muka tuwhera MBR membrane. -
2014
I angitū te whakawhanake i te kiriuhi MBR kiriuhi muka kua rukuhia -
2017
I angitu te whakawhanake i te reanga hou kaha teitei NIPS PVDF membrane. -
2019
I angitu te whakawhanake i te hanganga hiri MBR kia kore e taka te mutunga o te membrane -
2021
I angitu te whakawhanake i te hanganga tohatoha wai kiriuhi UF ngawari.