Apple Inc (NASDAQ:AAPL) broke its previous record of pre-order sales with 4 million units booked within 24 hours of opening. Both iPhone 6 and iPhone 6 Plus have received an extraordinary response from the market. Amid the success of Apple Inc (NASDAQ:AAPL)’s iPhone 6, On Track Innovations Ltd (USA) (NASDAQ:OTIV) has turned out to be…