Kukula kwake:
Alloy Bar Dia: 10-60mm
Kukana waya waya.0.05-10mm
Kukana strip makulidwe0.56-5mm, m'lifupi, m'lifupi
Kukana wala wa wala wambiri0.1-0.6mm, strip aval1-6mm
Ozizira ozizira kukana mabatani makulidwe00.05-3m, strip4-250mm
Kunyamula & kutumiza