Tsarin samarwa
→ Gwajin cancantar blank (Gwajin girman blank, gano aibi na ultrasonic, kaurin bangon bawul
gwaji, bincike na gani)
→ Zane-zane da yin zane
→ Kyakkyawan machining
→ Duba tsarin injina
→ Majalisa
→ Gwajin matsa lamba ga kowane bawul
→ fesa fenti
→ Gwajin kauri na fenti
→ Ƙarshen duba samfuran
→ Kammala kayan ajiyar kaya
→ Tsaftace da marufi, tsoffin kayan ajiya da bayarwa
Kula da inganci
→ Raw kayan da daidaitattun sassan dubawa
→ Gwajin matsin lamba, gwajin hatimi
→ Duba tsarin injina
→ Kowane gwajin bawul kafin bayarwa
An tabbatar da duk ingancin bawuloli.
