Ukunikelwa kwezinhlobo ezinikelayo zikhuthazeka ngokwesiphumo esiqinileyo ukusebenzisa amakhasi amabhedlela okanye amacoloni ahlukene ngenqanawe yokugcina umthombo wesifaco. Amacoloni ephakeme yamatandane aTJYCT ukuze kube nge-temper rolling elinganayo lokuncima i-HRB 50-70, esethweni lokuhlola amasiphiwo akhawuleziwe njenge-electrical enclosures. Amagaluvesi (GI/GL) aphendula uproteksiweyo olungaphambili lokulandelana nezinye izinto ezithathelwe ngamafertilayashi. Ngesinye sinomphumela we-tinplate ezidinga ukufanelelwa nge-FDA ngenqanawe yokuphucuka obungaphansi kwe-chromium. Ngokubheka amacoloni ezingezantsi lamaJIS/EN/ASTM kunye nokuhlelwa kokuba amasiko amanani (600-1500mm), sibhekisele umthombo wemali wesihlanganyeli sokusetyenziswa kwamakhasi.