Share on Facebook Tweet it Email Nissan Motor Co., Ltd. has licensed its Nissan Machining Roughening Process (“NMRP”), a proprietary technology used in making automotive engines, to world-leading German machine tool manufacturer Gebr. Heller Maschinenfabrik GmbH. By using HELLER machinery that incorporates NMRP, carmakers worldwide will be able to mass-produce engines with highly energy-efficient cylinder […]