Kafa a cikin 1989, YouYou (Rukunin) Karafa waɗanda ke ba da mahimmancin gaske ga faɗaɗawa da haɓaka ƙimar samfurin da kayan aiki. Mun ci gaba da zane-zanen waya na cikin gida, yin ƙusa, galvanization, magani mai zafi, magani na sama da kayan aikin kare muhalli, waɗanda suka dace da ƙa'idodin kariyar muhalli na ƙasa kuma galibi suna cikin ƙusoshin ciminti.

Babban samfurin sun hada da ƙusa baƙin ƙarfe, ƙushin kankare, ƙusa ta waya, ƙusa ta rufi, ƙusoshin gypsum, dunƙulen chipborad, waya mai ɗaurewa, waya mai baƙar fata, pvc-mai rufin waya, waya mai shinge, waya mai yankan aski, igiyar ƙarfe, bakin ƙarfe da nau'ikan nau'ikan waya, da dai sauransu An siyar da su sosai a duk faɗin ƙasar, ana fitar da 70% na samfurin zuwa duk duniya, kamar Turai, Amurka, Afirka, Gabas ta Tsakiya da Kudancin Gabashin Asiya, da dai sauransu.

Duk ma'aikatan kamfanin ƙarfe na YouYou (Groupungiyoyi) a cikin 2020 suna ƙoƙari don cimma burin yuan miliyan 600 a kowace shekara ƙimar fitarwa ta shekara tsakanin shekaru uku tare da tsammanin da sha'awar.