i commend they guy for rolling the dice. people here must of debated for some time before the 1st o-like purchase just as with wicked lasers... thanks for the warning and hat off for being the risk taker.
At least now in future if anyone asks about yotang we're all that little bit wiser.
Btw. Since this thread came back from the dead I thought that I could do a summary of the outcome with yotang.
I and my customer made a decision to be a pain with yotang and not accept the product.
1) The initial discussions took about 2 weeks with daily mailing more or less consisting in "We have measured it to be low power output" and they reply "But it can light a match, so it MUST be 200mW!". (Btw, laserbee measurement @
here and beam clear TEM01 output picture
here)
2) Finally after recording a 10 min video showing them this was not the case (btw available at
youtube, some guy decided to apparently put it there!) they agreed on accepting a return & product replacement.
I did some bargaining and they agreed to cover for $10 of my return cost ($23 total) if they sent out a replacement the same day that they could see the tracking number. Otherwise they would pay in full my return shipping.
3) Package sent. They got the tracking number. But they did not send a replacement. Instead they stopped replying to my mails until they got the pointer all the way to China (~20 days).
4) As we grew tired of the management we required a full product refund. And now the discussion from #1 started all over again.
5) Finally (we are talking about ~1 month later) they said that best offer they could make was to replace $86 (Total transaction cost was somewhat $88). They would not refund my shipping costs even partially.
6) After accepting something rather than nothing it took about 3 weeks to get the return payment.
All in summary: Their products are rightfully expected bad. But their support management. This was a hell trip
All in all I think we lost $25 & ~3 months wait time (from order to money refund time)
In retrospect I could probably have bought a few beers.
My customer of course got a refund in full. So I took the hit to have a satisfied outcome at some part.
Mikael