Product Description Double Stepping Motor Lockstitch Sewing Machine FIT-F21 This is the highest level machine in all lockstitch sewing machines. lt adopts double stepping motors, one servo motor. One of the stepping motor on the right controls the backstitch.the other stepping motor on the bottom controls the auto-trimmer and presser foot, these two motors make the machine to be the most light voice while working. And this machine is seal doil tank.OLC needle bar, 3mm short stitch.1/2 and1/4 needle compensation key. 9 patterns special design which can do everything you want. Detailed Photos Item No. FIT-F21 Stepping Motor Double automatic Full automatic Size 620*290*555 mm color Red / Blue / Other weight 40 / 37.5 Kgs Product Parameters This item have 7 types of advantages. 1. Multi-key operation panel 2. 9 patterns special design 3. Seald oil tank 4. Low noise,stutch accurate 5. 3MM short trimme 6. Add 1/2 and 1/4 needle compensation key 7. Two stepping motor control stitch , foot lifter and trimmer. Motor machine have 3 motors One servo motor and two stepping motor One stepping motor contorl feeding and back tacking another stepping motor control auto trimmer and foot lifter Company Profile TAIZHOU FIT GARMENT EQUIPMENT CO.,LTD. With the philosophy of finding, innovation, technology, we make a huge investment in develop new products and improve our machines' quality.In 2003,we employed 3 Japanese technicians, that increased our research-and-development capabilities.Now FIT is a well-know bran in china,and well-accepted by customers. We've passed ISO9001:2000,TUV,CE, and we have established the global market net covering over amny conturies,such as Europe, South America,Africa,Middle East and etc. FIT specialized in manufacturing all the kind of sewing machines, including basic models,like lockstitch,overlock, interlock....and also some special machines and high technology machine,such as button,bartacking,pattern FIT warmly welcome all the friends home and abroad to visit us and create brilliant future.We believe our quality and service will attract all the friends.