Karbar Abu Mai Shigo
- Tabbatarwa Adadin
- Duba darajar Material
- Takardun Rahoton Ingantattun Dillali
Duban Kayayyakin Ciki
- Duban gani
- Girman Dubawa
- Binciken Sinadarai
- Tagging & Alama
Yankan Abu
- Auna nauyi
- Yanke Duban Sama
- Alama
Ingot Preheating
- Sarrafa Zazzabi na Tanderu
Dubawa
- Binciken Kimiyyar Kimiyya
- Gwajin Kayayyakin Injini
- Kallon Karfe
- Gwajin mara lalacewa
- Kallon Kaya
- Girman Dubawa
- An tattara rahotannin inganci don amincewar abokin ciniki na ƙarshe
Machining
- Kula da Zazzabi
- Jumla & Girman Haƙuri Sarrafa
Maganin zafi (Normalizing, Quenching, Tempering, Annealing, da dai sauransu)
- Kula da Zazzabi
- Kulawar Tsawon Lokaci
- Gwajin Kayayyakin Injini
Bude Die Forging
- Kula da Zazzabi
- Kwaikwayo & Sarrafa Gudun Hatsi
Shiryawa & jigilar kaya
- Rust Inhibitor Coating
- Rufewa
- Tsarin katako/Crates Fumigation
- Duban kaya