I'm a little confused, are the guys in the photos you have but not posted yet, associated with the mobile telephone number which the PSB have described as being associated with other alleged thefts and non-delivery of goods?
Yes, they are working for the guy who probably stole my motorcycle.
If so, I'd be posting the photos pronto, and if not then wait and get the PSB's opinion on the matter.
The latter being what I am going to do now. If the police has the software possibility to compare faces in pictures then this should help to identify them if they are known to the police. Only if there is no progress with the PSB then I will use this forum to ask for help if somebody knows them.
I am curious what are the next steps and how the police deals with this.

do you think for a moment they are going to front up and contact you to ask you to remove the photos
I also do not believe this and even if they came this was even better because then I could continue to follow up this case.

On one of the photos you can even see the plate number of the van they were using. Let's see if this turns out to be something.
You know, if these are really thieves then I would use fake addresses, fake internet sites, fake phone numbers and fake car plates. Actually if it comes down to proof I only have the photos, nothing more, all the rest (incl. the plates if wrong) will be untraceable.

One other thing is, did you buy insurance through the company that transported your bike initially?
Hey, that company is the one that took away my bike...
As for the story again: a Shanghai company transported my bike and said they would organize the second transport. But now I cannot contact the Shanghai company anymore.

Get your wife to be hitting the original company...
My chinese friend did that because my wife is not a chinese. Unfortunately my friend also cannot remember how he found the guy on the internet. But I asked him to bother his memory again because I suppose that Mr. Lee will continue his business and if so then I will have a second thing to transport (of course without revealing who I am...). And then I will ask the police for support.