more lenient, clearer display, the computer data at a glanceFollowed by a two-way push-pin press needles, rotary speed of a small, fast and efficientAll actions by the pneumatic device computer control deviceShuttle head yarn increased from 14 to 15Therefore one can knit socks 16 colorsAutomatic control by the scores of motor density, can be adjustedPower control preset in 35FDDStickers on both sides and the socks with double-layer fabric features(Continuous power available) UPS functionPower fa