Proteng 3D is a printing service located in the United Kingdom, Wales. The company operates an FDM machine and offers to print in a range of materials such as PLA, PC, TPU, PETG, CF-Nylon, etc. Our test item was printed in white PETG to good quality. The surface elements turned out flawless and neat, the surface itself came out pretty smooth with no defective spots. We were pleased with the results and short turnaround time.