- Joined
- Feb 9, 2017
- Messages
- 5,317
The problem is the RF30 was the most popular and the others, the 20, 25, 30, 31 were very similar. Add to this there were other manufacturers in Taiwan making similar machines that were not RF and being imported by all kinds of small co’s that are not around anymore. A lot of then said they “30”. The column on my RF30( the tag says RongFu 30) is 4.5” approx and was made in ‘88. These details are hard to pick up from pics as they always seem to aiming elsewhere than these little places. If you do a pic search i came up with this for RF25. Same column base as your IMHO.