Yakasimbiswa muna 1989, YouYou (Boka) Masimbi anobatanidza kukosha kukuru pakuwedzera nekusimudzira kwehunhu hwechigadzirwa nemidziyo. Isu tafambira epamberi waya waya kudhirowa, chipikiri kugadzira, galvanization, kupisa kurapwa, pamusoro pemvura uye kwezvakatipoteredza kuchengetedza midziyo, iyo inosangana yenyika yezvakatipoteredza kuchengetedza zviyero uye inonyanya kuita simende zvipikiri.

Chinhu chikuru chigadzirwa chinosanganisira nhema yesimbi chipikiri, kongiri mbambo, yakajairika waya chipikiri, yekudenga chipikiri, gypsum sikuruu, chipborad sikuruu, kwakakurudzira waya, nhema nhema annealed waya, pvc-yakavharwa waya, yakasungwa waya, reza barbed waya, isina simbi waya, nzimbe machete uye dzakasiyana siyana tambo mesh, nezvimwewo Zvakatengeswa mushe pasirese, 70% yechigadzirwa chinotumirwa kune vese pasirese, Senge Europe, America, Africa, Middle East neSouth East Asia, nezvimwe.

Vashandi vese veYeYou (Boka) Metali muna2020 vari kuyedza kuzadzisa chinangwa chemamiriyoni mazana matanhatu emamiriyoni pagore pagore rekubuditsa kukosha mukati memakore matatu nekutarisira uye nechido.