I bought a used motorcycle lift the name is Black Jack Porta Lift it was made In Lansing Mi. It had a 800 number on a tag but that was incorrect am trying to find out If any one on here have one or know some one that does the man that I brought it from said he bought It at daytona bike week about 4 years ago It seems to work good It has a 4 ton bottle jack on It does any one know the history of company? thanks