Foshan Shunde SaiYu Technology Co., Ltd. o loʻo i Shunde Dist, Foshan city, lea e taʻua o le nuʻu o masini fafie i Saina.O le kamupani na faavaeina muamua o le foshan shunde leliu Huake Long Precision Machinery Factory i le 2013. Ina ua mavae le sefulu tausaga o faʻaputuga tekinolosi ma le poto masani, o loʻo faʻaauau pea ona atinaʻe ma tuputupu aʻe le kamupani.Ua faavaeina le "Saiyu Technology" ituaiga.