ROSTA Research and Production Private Business ni mtoa ya bidhaa na huduma kama vile nyavu, matunda ya kuvuna,shakers, matunda ya mti,matunda na mboga mboga brushing mashine, shamba la matumizi,nut kuokota vifaa,ua mashine ya kukata,wavunaji, mboga,wavunaji, mizizi ya mazao,wavunaji, mti wa matunda,wavunaji, mizeituni,wavunaji, laini matunda,wavunaji, hop,wavunaji, ufuta,mizizi ya mazao diggers, kilimo,windrowers kwa mazao ya mizizi na tuber,beet topping mashine, shamba la matumizi,majukwaa, simu, majimaji, matunda uvunaji na kupogoa miti,ua kuchagua na mashine grading,kuosha, kusafisha na kukausha mmea, mboga na matunda mazao, kilimo matumizi,kuosha, kusafisha na kukausha mmea, mzizi wa mazao, kilimo matumizi,matunda na mboga mboga grading na kuchagua vifaa, kilimo matumizi,kuchagua na mistari ufungaji, kamili, kilimo matumizi.