Hydra Research is a manufacturing company located in Portland, United States. The company offers to print in a range of materials (PLA, ASA, ABS, Nylon, Flexible (TPU/TPE), and PETG). Our test model was printed in silver PLA. We were pleased with the quality. The surface came out pretty smooth and clean. The vendor printed all the small details to good quality - they came out accurate, without any defects. All the dimensions are well preserved. We were provided with the result within 24 hours.