Automatic control system, design perfect, structure compact, function perfect, operation simple, can be adjusted to 100 kinds of pattern pattern sewing directly on the operating panel by pressing the split-strength. A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ Would be on thin, medium, thick material to do straight seam, curved seam, embroidery, stitch, set seam, wrap edge seam, zipper seam, wrap waist seam, pattern seam etc., needle spot can be left, right, middle adjusted, can form a colorful decorative pattern.