The company that I work for has worked with PDC for over 15 years. We have worked with other Compressor manufactures but they could not compare to the Quality and reliability of the PDC machines. There technical support has been amazing and they even support other compressor that my company has that are not PDC machines because of the lack of support that we get from these other manufactures. The machine shop at PDC is world class and the support and turn around time that they give us can not be matched by any other machine shops which is key for my company getting product to our customers. Over the years my company has learned the hard way that you get what you pay for when you buy a compressor and this is the reason that we have switched to PDC compressors, we get reliability , technical support and the team at PDC is always willing to go above and beyond to support our needs for there compressors and other manufactures compressors that we have. You can't put a price on Quality.