Kamupani Ruisu na faavaeina i le 2015, faatasi ai ma se laumua faamauina o le 2 miliona yuan, o loʻo i le Itumalo o Yongnian, Handan City, Hebei Province (Fastener capital o Saina), o loʻo tuuto atu le kamupani i le atinaʻeina ma le gaosiga o faʻamau, faʻapipiʻi eletise, nofoaga felauaiga. mea fa'aoga, mea tau alamanuia ma maina, mea tau nofoaafi ma fa'atau u'amea.I aso nei, o faʻatauga a le kamupani i le lalolagi atoa ua faʻalauteleina i le silia ma le 20 atunuu ma sili atu i le 80 itulagi.