Kuva hashyirwaho amashanyarazi ya Chenfa mu 2008, itsinda ryacu R&D ryavuye mu itsinda rito rigera ku bantu 200+.Ubuso bwamahugurwa nububiko bwaraguwe kugera kuri metero kare 3000.00, naho ibicuruzwa mu 2021 bigera kuri 1.600.000 mugihe kimwe.Amadolari, uyumunsi turi ubucuruzi bwubunini runaka, bufitanye isano rya bugufi numuco wibigo byikigo cyacu:
