Our company is from China , it specially produces high-speed computer controlling lockstitch sewing machine . Feasures : 1 auto under-trimming / thread cutting 2 auto back-tracking 3 auto wiper . The machine fit for low material and thick material , applied for sewing garment , jeans etc. It can greatly increase working efficiency and save power energy . Another advantage is we have our own computer-controlling system factory , it greatly reduce the cost . so the price is very competitive with other suppliers . Hope you are interesting in our products and connect with us without hesitate. kikocai2006 at yahoo com cn