Protronix EMS ( www.protronix.co.uk ) are a UK based contract manufacturer specialising in fast turnaround prototypes.
We have seen a massive increase in the number of people using Arduino, and have helped many developers realise their designs.
Some have been hobbyists who wanted a professional looking board for their project, others have been developing commercial products, where we have manufactured prototypes and are now managing their batch production.
I know that many prototype manufacturers will only work from free issue material, this does not have to be the case with us, we can supply material to build a single board too, and with our purchasing power this can be of benefit to the customer.
We have assisted where a developer has got their kit and then decided they did not have the capability to fit a QFN, so handed that to us to mount. Through to high density double sided smt boards that needed pre-production quantities manufacturing. Our prototyping service covers these and everything inbetween.