I am building a Bluetooth controlled RC car. I am a iOS / Android programmer, so that part is in the bag. What I'm looking to do is build a RC car driven with an Mobile phone. Are there any companies that would make me a custom PCB with a Bluetooth chip built in? What direction should I look to do research and what companies are good for mass producing custom PCBs? I've searched Google, but my problem is I don't know what terms to use to get the research started. I realise a post like this is gonna get tons of hate, but maybe one person out there will point me in the right direction.
Thank you. Simple design of what I'm thinking: