Introducing our high-quality Sewing Machine with automatic trimmer thread, upper cutter, movable blade, fixed blade, flat spring, clamp, and spring! As a reputable factory, we take pride in creating this efficient and reliable sewing machine. With its automatic trimmer thread, you can easily cut excess thread, saving you time and effort. The upper cutter, movable blade, and fixed blade ensure precise cutting for seamless results. The flat spring, clamp, and spring contribute to the machine's stability and flexibility. Experience effortless sewing with our top-notch sewing machine!