Shandong Tifton International Trading Co., Ltd. na tu i RIZHAO, SHANDONG, Saina. Sa matou faʻapitoa i le auina atu i fafo Ammonium Sulphate, Magnesium Sulphate, Zinc Sulphate, Ammonium Chloride, NPK ma isi mea faʻapala.

O a matou oloa ua faʻatau atu i Asia, Amerika, Europa, Aferika, Oceania ma Amerika i Saute, e sili atu ma le 20 atunuʻu ma itulagi.
O le a matou lagolagoina pea la matou misiona galulue faatasi "Faʻamaoni, Lelei atoatoa ma Fou", ia maua ai e le au faʻatau oloa sili ona lelei faʻamalieina ma tautua.