O le Great Wall ose ta'ita'i fa'atau atu vaifofo fa'amama atoatoa.
Matou te atiaʻe, gaosia, ma tuʻuina atu vaifofo faʻamaʻi ma faʻasalalauga loloto filtration maualuga mo le tele o faʻaoga.
Mea'ai, meainu, agaga, uaina, vaila'au lelei ma fa'apitoa, cosmetics, biotechnology, pharmaceutical industry.
Great Wall Filtration na faavaeina i le 1989 ma o loʻo faʻavae i le laumua o le Itumalo o Liaoning, Shenyang City, Saina.
O a matou R&D, gaosiga ma le fa'aogaina oa matou oloa e fa'avae i luga o le sili atu i le 30 tausaga o le loloto o le fa'asalalauga fa'asalalauga.O a matou aufaigaluega uma e tuuto atu i le faʻamautinoaina ma faʻaauau le faʻaleleia o le tulaga lelei o oloa ma auaunaga.
I la matou fanua faʻapitoa, matou te mitamita e avea ma kamupani taʻutaʻua i Saina.Ua matou fa'atulagaina le tulaga fa'a-Saina a le atunu'u o pepa fa'amama, ma o a matou oloa e fetaui ma tulaga fa'ale-malo ma fa'ava-o-malo.O gaosiga e tusa ai ma tulafono ole Quality Management System ISO 9001 ma le Environmental Management System ISO 14001.
Ta'ita'ia pepa faamama a Saina i le lalolagi.
O le puipui tele o lo'o lagolagoina le "tekinolosi e avea ma malosiaga fa'aola, tulaga lelei o le 'autu, auaunaga fa'avae" agaga o atina'e.O la matou sini o le taʻitaʻia o le atinaʻeina o le kamupani i le R&D ma le faʻafouina, iloa le faʻaleleia atili o oloa, ma faʻaleleia atili le tamaoaiga o le kamupani ma le tauvaga autu.
Faʻalagolago i la matou 'au faʻainisinia talosaga maualuga, matou te tuuto atu i le lagolagoina o matou tagata faʻatau i le tele o alamanuia, mai le faʻatulagaina o se faʻagasologa i totonu o fale suʻesuʻe i le gaosiga tele.Matou te fausia ma tufatufa atu faiga atoatoa ma maua se vaega tele o maketi i faʻasalalauga faʻasalalau loloto.
O le Great Wall e fa'ataunu'uina le tiute e ala i le fa'amautinoaina o a tatou oloa e fetaui ma tulaga fa'ale-malo ma fa'ava-o-malo ma fa'amautinoa le saogalemu o le gaosiga o tagata faigaluega i luma.O a matou gaosiga e tusa ai ma tulafono o le Quality Management System ISO 9001 ma le Environmental Management System ISO 14001.
Ole aofa'i ole cellulose, kieselguhr, perlite ma resins e fa'aaogaina e gaosia ai oloa fa'amama e ogatasi ma tulafono fa'atatau ile gaosiga o mea'ai.O meafaitino uma o ni sauniuniga fa'alenatura mama, ma o le misiona e saofagā i le fa'aleleia o le si'osi'omaga ma atina'e gafataulimaina.
Faatasi ai ma le 30 tausaga o le poto masani, ua faasolosolo malie ona faʻalauteleina a matou maketi faʻavaomalo.Ua matou auina atu nei i Amerika, Rusia, Iapani, Siamani, Meleisia, Kenya, Niu Sila, Pakisitana, Kanata, Paraguay, Taialani, ma isi.Matou te naunau e faʻafeiloaʻi nisi uo sili ona lelei ma ausia le felagolagomai manumalo-manumalo.
I le 30 tausaga o le atinaʻeina o le kamupani, Great Wall faʻapipiʻi taua ile R&D, tulaga lelei o oloa ma auaunaga faʻatau.
Fa'alagolago i la matou 'au enisinia talosaga malosi, matou te naunau e lagolago a matou tagata fa'atau i le tele o alamanuia mai le taimi e fa'atulaga ai se fa'agasologa i totonu o le fale su'esu'e i le gaosiga atoa.Na matou fausia fale gaosi ma fa'atau atu faiga atoa ma ua fa'aaogaina se vaega tele o maketi o ala o fa'asalalauga loloto.
I aso nei, o matou tagata faʻatau faʻatasi ma sui o loʻo i le lalolagi atoa: AB InBev, ASAHI, Carlsberg, Coca-Cola, DSM, Elkem, Knight Black Horse Winery, NPCA, Novozymes, PepsiCo ma isi.