Roller Kukonza Mawaya Olimba
Waya wowotcherera woyima Roller Hardfacing
Oyenera kukonza malasha akupera mphero, kugaya chimbale, simenti ofukula mphero, etc.
Finyani Roller Hardfacing waya wowotcherera
Yoyenera pa base layer, buffer layer ndi pattern layer
Lembani uthenga wanu apa ndikutumiza kwa ife
