O se auala lelei e faʻaleleia ai a tatou oloa ma fofo ma toe faʻaleleia. O la matou misiona o le fausia lea o fofo faʻafofoga i tagata faʻatau ma se poto masani moOomi Ie Faamama, Iefu Filter Suavai, Uaina Filter, Matou te faʻafeiloaʻi ma le faʻafeiloaʻi oe e fausia le galulue faʻatasi ma faʻatupuina se taimi umi matagofie faʻatasi ma i matou.
Chemcial Filter Pepa, – Lab qualitative pepa faamama – Great Wall Fa'amatalaga:
Lab qualitative pepa faamama Fa'amatalaga

CP1002 lelei pepa faamama e faia i le 100% linter cotton, gaosia e tekinolosi fa'aonaponei faiga pepa. O lenei ituaiga pepa faamama e masani ona faʻaaogaina mo suʻesuʻega faʻapitoa ma le vavaeeseina o le vai.
| Vasega | Saosaoa | Taofiofi (μm) | Fa'asolo fua①s | Mafiafia (mm) | mamafa faavae (g/m2) | Pa'u susu② mm H2O | Lefu< % |
| 1 | Alafua | 11 | 40-50 | 0.18 | 87 | 260 | 0.15 |
| 2 | Alafua | 8 | 55-60 | 0.21 | 103 | 290 | 0.15 |
| 3 | Ala-telegese | 6 | 80-90 | 0.38 | 187 | 350 | 0.15 |
| 4 | Saosaoa tele | 20-25 | 15-20 | 0.21 | 97 | 260 | 0.15 |
| 5 | Telegese tele | 2.5 | 250-300 | 0.19 | 99 | 350 | 0.15 |
| 6 | telegese | 3 | 90-100 | 0.18 | 102 | 350 | 0.15 |
① Fa'amama le saoasaoa o le taimi lea e fa'amama ai le 10ml(23±1℃) vai fa'amama e ala i le pepa faamama 10cm2.
② E fuaina le malosi o le pa'u susu e ala i le mea faigaluega malosi.
Fa'amatalaga oka
O lo'o maua ni laupepa ma ta'avale fa'atasi ma lapopo'a fa'aaganu'u.
| Vasega | Tele(cm) | afifiina |
| 1,2,3,4,5,6 | 60×60 46X57 | 60×60 |
| Φ7,Φ9,Φ11,Φ12.5,Φ15,Φ18,Φ18.5,Φ24 | Pepa: 100 pepa / pusa, 10 afifi / CTN |
| | Li'o: 100li'o/fa'amea, 50fa'i/CTN |
Lab qualitative pepa faamama Talosaga
1. Su'esu'ega fa'apitoa a'o le'i togafitia;
2. Fa'amama o fa'afefete, pei ole ferric hydroxide, lead sulphate, calcium carbonate;
3. Su'ega fatu ma su'esu'ega eleele.

Faʻafesoʻotaʻi matou mo nisi faʻamatalaga, matou te tuʻuina atu ia te oe oloa sili atu ma auaunaga sili ona lelei.
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
Matou te pipii atu i la matou atinaʻe agaga o le "Uiga, Faʻatinoga, Faʻafouina ma Faʻamaoni". Matou te faʻamoemoe e fatuina le tele o tau mo matou faʻamoemoega ma a matou punaoa tamaoaiga, masini fou, tagata faigaluega faʻapitoa ma oloa sili ma auaunaga mo Chemcial Filter Paper, - Lab qualitative filter paper - Great Wall , Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Niu Ioka, Sao Paulo, Farani, O la matou kamupani o le a pipii atu i le "Uiga muamua, , atoatoa e faʻavavau, pisinisi faʻatekonolosi". Galulue malosi e faʻaauau pea le alualu i luma, faʻafouina i le alamanuia, faia taumafaiga uma i le atinaʻe muamua. Matou te taumafai i le mea sili matou te mafaia e fausia ai le faʻataʻitaʻiga faʻasaienisi, ia aʻoaʻoina le tele o tomai faʻapitoa, ia atiaʻe le gaosiga o masini gaosiga ma le gaosiga o gaosiga, ia fatuina ni fofo muamua-valaau lelei, tau talafeagai, tulaga maualuga o le auaunaga, vave tuʻuina atu, e ofoina atu ia te oe le fatuina o se tau fou.