Matou te taumafai mo le tulaga silisili, faʻatautaia tagata faʻatau ", faʻamoemoe e avea ma 'au galulue faʻatasi sili ona lelei ma pisinisi sili ona pulea mo le aufaigaluega, sapalai ma tagata faʻatau, iloa le taua o le faʻasoa ma faʻasalalauga faifai pea mo le PriceList mo Saina.Sodium Sulfide, Na2s, Eseesega o le Fe Content, Fe: 1500ppm, 150ppm, 80ppm, 50ppm, 30ppm, 20ppm, 10ppm Max, Ua matou vaavaai atu i luma e fausia ni sootaga lelei ma aoga ma kamupani uma i le lalolagi. Matou te talia ma le agalelei oe e faafesootai mai matou e amata ni talanoaga pe faapefea ona matou faatinoina lenei mea.
Matou te taumafai mo le tulaga silisili, faʻatautaia pisinisi ma tagata faʻatau, faʻamoemoe e avea ma 'au galulue faʻatasi sili ona lelei ma pisinisi sili ona malosi mo le aufaigaluega, tagata faʻatau oloa ma tagata faʻatau, iloa le taua o le faʻasoa ma faʻasalalauga faifai pea moSaina Sodium Sulfide Yellow Flakes, Sodium Sulfide, Faatasi ai ma le mafutaga faaleaoaoga alualu i luma, 'au mamanu faapolofesa ma le faiga o le pulea lelei o le lelei, e faavae i luga o le ogatotonu i le maualuga ua faailogaina o la matou tulaga maketi, o a matou oloa e vave ona faatau atu i maketi Europa ma Amerika faatasi ai ma a matou lava ituaiga e pei o Deniya, Qingsiya ma Yisilanya.