Whakaaturanga ā-Motu o Haina-Arapi 2017
Wāhi: Haina · Ningxia · Yinchuan
Wā: 6-9 o Hepetema, 2017
I whakatūria a Alizarin Technologies Inc. i te tau 2004, he kaihanga auaha i roto i te ao o te pepa whakawhiti wera mamati. Ka whakaatuhia e tā mātou kamupene me te tira o te Porowini o Fujian, te pepa whakawhiti wera tā waituhi hou me te pepa whakawhiti wera laser, te pepa whakawhiti waituhi Eco-solvent, te kiriata whakawhiti wera me ētahi atu, me āna otinga whakawhiti wera mamati.
Wā tuku: Hepetema-10-2021
