From 3D prototype to mass production in China (no replies)

Hi all,

like me, I believe some of you got into 3D printing to help designing and prototyping products. After several prints and mistakes, I am now happy with my designs and I would like to send it to mass production, probably in China. However, I have no expertise on the subject and I would appreciate if you could share some advice. Anything is valid, links, success and fail stories, average costs, etc

My product is an electronics project, thus if you have particular experience in dealing with electronics manufactures, that would be a plus.

Thanks!