Dutsimbaraye kuri "Hejuru yo mu rwego rwo hejuru, Gutanga Byihuse, Igiciro Cy’ibitero", twashyizeho ubufatanye burambye n’abakiriya baturutse mu mahanga yombi ndetse no mu gihugu imbere kandi tubona abakiriya bashya kandi bakera ibitekerezo byiza kuri 1.5v Batteri ya Akabari ya Alkaline Button Ag1,Batteri ya Litiyumu Ion, Batteri ya Nicd, 6v Bateri yamatara 4r25,Akagari ka Litiyumu 1.5v Ag3.Murakaza neza kugirango twifatanye hamwe kugirango ubucuruzi bwawe bworoshe.Twama turi umufasha wawe mwiza mugihe ushaka kugira umushinga wawe.Ibicuruzwa bizatanga ku isi yose, nk'Uburayi, Amerika, Ositaraliya, Amman, Gambiya, Amsterdam, Espanye. Twiyubashye nk'isosiyete igizwe n'itsinda rikomeye ry'abahanga bafite udushya kandi bafite uburambe mu bucuruzi mpuzamahanga , guteza imbere ubucuruzi no guteza imbere ibicuruzwa.Byongeye kandi, isosiyete ikomeza kuba umwihariko mu bahanganye bayo bitewe n’ubuziranenge bwayo bwiza mu musaruro, kandi ikora neza kandi ikoroha mu gushyigikira ubucuruzi.