Introducing our factory, we specialize in producing high-quality sewing machine accessories and spare parts. With our Interlock/flat lock sewing machine Auto thread trimmer devices, UT knife accessories, and SIRUBA original movable blade, fixed blade, flat spring clamp spring, we provide top-notch and reliable products. Our machinery is designed for precision stitching, ensuring seamless and professional results. Trust in our factory for durable and long-lasting sewing machine components that will enhance your sewing experience.