Profile: PL Manufacturing offers precision machining services. We are an ISO 9001:2000 certified job shop, doing custom machining and prototyping services. Our precision machining capabilities include CNC turning, screw machining, multi-spindle turning, vertical machining, horizontal milling, Swiss screw machining, 4-axis and custom machining. We are fully equipped with CNC milling machines, vertical mills, CNC lathes, horizontal mills, bar feeders and turning machines. We have our own inspection laboratory for performing calibrations traceable to NIST.