dear sir our factory locate in shanghai, specializing in produce the sewing machine more than seventy years, our mainly products are locksticth, interlock sticth, overlock sewing machine, fur sewing machine, leather sewing machine, skiving leather sewing machine, portable sealers sewing machine, bag closing sewing machine and so on. please visit our homepage to get more information about our company and products if you are interesting in any product, please let us know. best regards jack tao tel: 86-21-68322308 fax:86-21-68323283 e-mail: flysewing@sh163.net homepage: http//: www.sh-fism.com