embroidery machine parts: 1.fiberglass material and good workmanship 2.board thickness:2 laminates Embroidery machine parts: 1. Applying to computer embroidery machine.2. Using of domestic switches to control photoelectricity.3. Plate layer and size: 2 laminates; long 13.3cm, width 2.6cm.4. Fiberglass material, good workmanship. embroidery machine main board-E1904A
