Faʻatūina i le 2008, Wuxi Yaqin Grinding Tools co., Ltd.o se kamupani fa'apolofesa fefa'ataua'iga lea e maua mai i se falegaosimea ua fa'apitoa i le gaosiga o mea sanding ma masini olo.
O la matou pisinisi autu: gaosiga faʻapolofesa o fao vili fao, faʻaofuofu pulou, faʻaofuofu fusi, masini fao ma isi meafaigaluega fao...