here's a good video for info: http://www.fastcompany.tv/video/a-look-how-china-changing-ho...
depending on what your product is, of course alibaba.com is always a good way to start contacting manufacturers.
depending on what your product is, of course alibaba.com is always a good way to start contacting manufacturers.
Once you have the basic construction of the product you can pitch it to investors or manufacturers and see if you can convince them to take some risk and work with you on it (both of then).