Bayani:
1) Girma: Dangane da zanen abokan ciniki
2) Standard: GB, AISI, SAE, ASTM/ASME
3) Hardness: Bisa ga bukatun abokan ciniki
4)Hanyoyin Kemikal: Dangane da buƙatun Clients.
5) Dubawa: Binciken Ultrasonic, Gwajin Microstructure
6)Material: A cewar Client's Demand
7)Aikace-aikacen: Injin sake yin amfani da ƙarfe, Injin Yankan Karfe, Injin Madaidaicin ƙarfe, Injin Ƙarfe na Ƙarfe, Ƙarfe Injin Ƙarfe, Injin ƙirƙira, Injin ƙirƙira, Injin zana ƙarfe, Injin Zane Karfe, Injin Yankan Karfe, Injin simintin ƙarfe na ƙarfe