Matou te taumafai mo le lelei, tautua a le au faʻatau ", faʻamoemoe e avea ma vaega pito i luga o le galulue faʻatasi ma pisinisi pule mo tagata faigaluega, faʻatau oloa ma faʻamoemoega, iloa faʻasoa faʻamanuiaga ma faʻaauau pea le faʻalauiloaina mo China Gold Supplier mo China Cleaning Chemicals Sodium Gluconate Powder, I le 10 tausaga taumafaiga, matou te fa'atosina tagata fa'atau e ala i tau fa'atauva ma fa'atauva'a lelei. E le gata i lea, e moni lava o lo tatou faamaoni ma le faamaoni, lea e lagolagoina ai i tatou e masani ona avea ma tagata e amata i filifiliga.
Matou te taumafai mo le lelei, tautua i tagata faʻatau ", faʻamoemoe e avea ma 'au galulue faʻatasi ma pisinisi pule mo tagata faigaluega, faʻatau oloa ma faʻamoemoega, iloa faʻasoa faʻamanuiaga ma faʻaauau le faʻalauiloaina moFa'afefiloi Sima Saina, Ava Faafefiloi Sima, Matou te tuʻufaʻatasia mamanu, gaosiga ma faʻatau atu faʻatasi ma le sili atu i le 100 tagata faigaluega tomai, faʻamalosia lelei faiga faʻatonutonu ma tomai faʻatekonolosi. Matou te tausia sootaga pisinisi umi ma le faʻatau oloa ma tufatufa atu e sili atu i le 50 atunuu, e pei o Amerika, UK, Kanata, Europa ma Aferika ma isi.

O le Polycarboxylate Superplasticizer o se mea e faʻafefe ai le vai-faʻafefe, faʻatasi ai ma vaega tutusa, maualalo le vai, solubility lelei, faʻaitiitia vai maualuga ma le faʻatumauina. E mafai ona faʻamavae saʻo i le vai e maua ai le vai-faʻaitiitia o le vai, o faʻailoga eseese e mafai ona ausia le faʻatinoga o le PCE vai, e faigofie i le faagasologa o le faʻaaogaina.