Applicable to sew the thin moderate thickness cotton, wool and chemical fiber fabrics andlitht-weighted leather goods, well-designed, customized with perfect performance. The machine operates smoothly with characte r of low noise, endurablitity, nice appearance, and its automatic ubricating system and oil volume valve never make the cloth dirty. Satisfying the international standsrds, the machine can also use the general spare parts and accessorices, which convenient to users in purchasing the spare parts it is the ideal sewing machine for garment manufacturers caps and shoes manufacturers.