I'm in this stock for 1,5 year at the moment. I bought at...

I'm in this stock for 1,5 year at the moment. I bought at various prices (0,56 (pre) and 5,80 dollar in November last year. I read every single piece of information I can get and I cannot see why the SP is at $ 3,5 at this moment. Surely short term brokers want to see profits and announcements every single day to sell and buy. But if you look at the complete picture, you don't want to sell any share. I can however imagine TZ/CSNY want to make a lot of money when we go to the Nasdaq but how do you explain a 6$ offer and a 20,00$ listing price. Are there rules that make it impossible to get a 3 or 4 bagger only by listing? To temper my enthousiasm I would like to read what can go wrong - looking at the next 3 years. The only 2 problems I see:

1. A disaster due to a TZ fastener??
2. The demand so big that they cannot deliver in time. Have they got the capacity to, not only produce the fasteners but also take care of maintenance/complaints etc.