Profab Electronics is an Electronics Contract Manufacturer Specializing in Circuit Board (PCB) Assembly. Quick Turn Prototype and Production Manufacturing Services. Since Opening in 1993, Profab Electronics Has Been One Of The Fastest Growing Contract Manufacturers in Florida. Our Unique Approach to Automating And Streamlining the Production Process Has Allowed Profab to Continue to Offer Quick, Proactive Response to Urgent Production and Prototype Needs.