Apple’s OEM maker Foxconn Electronics is in the process of ramping up production on the iPhone 5, according to a new report. Citing industry sources, Digitimes reports that production has reportedly reached 150,000 units per day, with lens maker Largan Precision, touch panel supplier TPK Holding, glass supplier G-Tech Optoelectronics and battery vendors Simplo and Dynapack all operating at full force. According to the report, shipments of the…