... Carriage imported from Taiwan Max 1.2m/sec. ISO9000-2000 Gauge:3-5-7,9,10,12,14G Double system computerized ... IGBT to achieve accurate electric current output.Knitting systemsingle carriage / double systemKnitting function Knit, miss, tuck, transfer, pointelle, intarsia, ... will automatically alarm if yarn-breaking, knots floating, rewind, end of knitting, fail of racking, needle jack crash, error ...