Is this CT70 a DAX, Paranah or some other brand? Maybe you have a similar identification number. The VIN# is LJCPGBLC111000048 and the engine number is JC 139 FMA-2 *DD12000465* ???
I don't think its an American Lifan. Those have an LF3 as the first digits. You have some kind of generic Chinese bike I think.
Result of VIN decoding process (No guarantee)
VIN: LJCPGBLC111000048
WMI / VDS / VIS: LJC / PGBLC1 / 11000048
Make (Manufacturer): unknown
Model year: 2001
Manufactured in: China (Asia)
Sequential number: 000048