HY-RING

Internal equipment of metal for catalytic reactors, namely, empty cylinders of metal, penstock pipes of metal, and layers of metal bars for the optimised management of gas feed flows or liquid flows within the reactors

Technical consultancy in the field of hydrotreatment of petroleum fractions; technical research in the nature of project studies in the field of hydrotreatment of petroleum fractions; industrial research in the field of hydrotreatment of petroleum fractions; product research and development; scientific research in the nature of engineering studies in the field of devices or equipment of metal for use in catalytic reactors for improving the operation thereof; engineering services, namely, surveying, valuations, appraisals, research, and technical report preparation based on such research in the field of devices or equipment of metal for use in catalytic reactors for improving the operation thereof