high speed, independent pressor foot, jumbo rotary hook. Double needle row. High productivity.Unqiue technology in china. APPLICATIONShenzhen Yuhan ... is a high-tech enterprise specializing in R&D, manufacturing, marketing and servicing of electron-mechanic equipment and modernized ... embroidery machine has been developed to suit for higher speed and high quality home-woven, garment, bag, suit case ...