ROCKBEN ewepụtala otu ndị na-etinye aka na mmepe ngwaahịa. N'ihi mbọ ha, anyị arụpụtala nnukwu ọrụ dolly hand dolly ma mee atụmatụ ire ya n'ahịa mba ofesi.
Site na ahịrị mmepụta aka dolly zuru oke na ndị ọrụ nwere ahụmahụ, nwere ike chepụta, mepụta, rụpụta ma nwalee ngwaahịa niile n'ụzọ dị mma. N'ime usoro dum, ndị ọkachamara QC anyị ga-ahụ maka usoro ọ bụla iji hụ na ngwaahịa dị mma. Ọzọkwa, nnyefe anyị na-abịa n'oge ma nwee ike gboo mkpa nke onye ahịa ọ bụla. Anyị na-ekwe nkwa na a na-ezigara ndị ahịa ngwaahịa ndị ahụ na nchekwa. Ọ bụrụ na ị nwere ajụjụ ọ bụla ma ọ bụ chọọ ịmatakwu gbasara dolly ọrụ dị arọ anyị, kpọọ anyị ozugbo.
Anyị nwere otu ahụmahụ nwere ọtụtụ ndị ọkachamara ụlọ ọrụ. Ha nwere ahụmịhe ọtụtụ afọ n'ichepụta na imepụta nnukwu dolly hand dolly. N'ime ọnwa ndị gara aga, ha na-elekwasị anya n'ịkwalite ojiji nke ngwaahịa ahụ, n'ikpeazụ, ha mere ya. Iji nganga na-ekwu okwu, ngwaahịa anyị na-enwe ọmarịcha ngwa ngwa yana ọ nwere ike ịba uru nke ukwuu mgbe etinyere ya n'ọhịa (s) nke nnukwu ọrụ aka dolly.