Ningbo supreme electronic machinery co., ltd specialized in industrial sewing machines developing, mufacturing and marketing for 8 years till now, locating in Ningbo, China. All products: bar tacking, button sewing , and automatic belt looping machines are controled by programmable PC baord, which meet the different demands for pattern designing. Customers just input the pattern into the Compact flash card directly, and the machines can work accoridng to it. It is good choose for textile company.