About Product:Due to the use of a dark stitch, after sewing from the surface can not see the line, so that the clothes remain beautiful. Suitable for high-grade silk, trousers, dress of sewing. 2 high speed and neat, linear track stability. 3. Dark seam ring with special (such as trousers ear). Send cloth teeth and feeding platform to solve the two different cloth seamless connection problem, improves the production efficiency. 5 automatic lining of the rolling plate, support and related positioning device, effectively reduce the error operation, improve efficiency, ensure the quality of the sewing pants.