SG-591N-D3 computerized automatic threading roller presser post bed lockstitch series
SG-9820 electronic eyelet button holing sewing machine
SG-1790B electronic button holing sewing machine
SG-430G-01E electronic bartacking sewing machine
SG-438GE electronic button attaching sewing machine
SG-436GE high speed electronic pattern sewing machine
SG-438GE-SK automatic button feeding machine
SG-3020G high speed electronic patternsewing machine
SG-2210G-01A pattern sewing machine(pneumatic/electricity)
SG-2290SS-D3-B electronic zigzag sewing machine
SG-2284N high speed zigzag sewing machine