Detailed Product Description sewing machine1.suitable for medium & heavy-materials with special feed-off-arm,2.both needle thread tension and bobbin thread tension have been decreased after reinvestigation of the double-chainstitching mechanism,3. forming beautifully finished seams and...

Detailed Product Description sewing machine1.equipped with a hook-driving shaft-offset mechanism which places the hook-rotating shaft off-center from the center of zigzg stroke of the needle.2. allows the blade point of the hook to catch the needle thread every time regardless of the needle...

Detailed Product Description sewing machine 1.with built-in motor,little volume,strong and durable,safety and save power, simple operation and complete functions, etc.2.suitable for the blind stitch and chain stitch of skirts bottom,pants cuffs,sleeves pockets,neck bands,trousers and knitting...

Detailed Product Description sewing machine1.unison feed with needle,presser foot anfd feed dog,strong power to feed to assure pretty sewing extra heavy materials.2.sewing area can be 420mm,suitable for large product sewing.3.thread coiling of shuttle bobbin above the machine,convenient...