i want to know when i want to creat a topic rearding that i am a prototype manufacturer, where is the suiable place for me,
as i found that the new topic same as i mention above have been canceled.



You just posted it, congratulations!

Most of us here are designers, but we don’t solicit our businesses here. Core77 isn’t that type of place. If you want to contribute to the forums, by all means go ahead.

I have been deleting your posts because you are attempting to solicit work with your postings rather than provide advice to the forum with respect to prototyping methods, etc. Every post you have made comes across as an advertisement for your company. As hinted at, this is not the purpose of this forum.