Single Needle Double Presser Feet Lock-stitch Sewing Machine with Top and Bottom Feed(Double Large Hook & Auto Lubrication)
Auto-Trimming Direct-Drive Lock-stitch Sewing Machine with Top
Lock-stitch Computer Sewing Machine with Top and Bottom Feed(Medium Heavy Articles)
Lock-stitch Computer Sewing Machine with Top and Bottom Feed(Medium Heavy Articles and all-in-one machine)
Computer integrated overlock sewing machine
High Speed Interlock Sewing Machine