- Google...and I mean more than page 1- if you are serious about your business you can do like me and get frustrated at the lack of small time producers of products. But we live in 2013 and I promise you if you can't find someone who will create your small amount of products you can definitely find someone who's run into the same problems as you. While it is incredibly tedious read through discussion forums and see what other people who are trying to do what you are did to resolve their issue. I'm sure there will be someone who's dug and found contact info to help you on your journey.
- Consult people in your industry- for myself I am building a backpack company and needed someone small time to help create my bags. So I called, emailed and talked to a multitude of people who owned, worked in or were around sewing studios. Usually places like that have contacts on call for when they need to send business somewhere and these people are not online or easily found. I found the woman to create my first prototype this way.
Get creative when you're searching. Remember the law of attraction. What kind of people are in this industry, who's the all knowing sources? Consult them, glean as much information as possible. While finding small time producers will never be that easy you gotta do what you gotta do if you are serious about your business.
Happy hunting!