HIGH-SPEED DOUBLE-NEEDLE MINI-OIL LOCKSTITCH SEWING MACHINE SERIES

SNK-8420/8450    HIGH-SPEED DOUBLE-NEEDLE MINI-OIL LOCKSTITCH SEWING MACHINE SERIES
service for the purpose of sewing shirts, uniforms, sewing materials and adopt synchronized feeding by needle and feed dog, which can prevent slippage between layers of materials, they can perform tow-row of parallel stitching and decorative seaming with high quality.