ML:Medium material and Large needle distance
HL:Heavy material and Large needle distance
Interface is more concise, simple operation
Humanized add stitch function and led light, more novelty.
USB intelligent outlet, supply power for varies of USB
connected products update control system program.
Applicable for light and heavy material, wide
Applicable for underwear, shirts, suit, cowboy, sportswear,bedding,
curtains, tents and other kinds of thin and medium-heavy