Ive been looking for sausage filler with automatic knotting for so long and this vacuum filler seems like what i am looking for.hi i am interested in this vacuum filler please give me the price for this machine and please send me a catalog of this machine and all the machines related. please send me the catalog to this address 223 A Mai Xuan Thuong Phuong 6 Quan 6 ***** VietNam.or please email me at ***** please send me a contact name or person i can contact by phone i would like to speaks to someone and ask more about the products thanks sincerely sammi