NEYRPERSE has been actively involved in designing, procurement, manufacturing, installation and commissioning of the following fields in industry since its establishment in 1958 and before joining MAPNA Group Storage Tanks (Fixed & Floating Roofs) Pressure Vessels, Piping (Underground & Above ground), Industrial Steel Structures, Hydro Mechanical Equipment, Hydro-Electrical Power Plant, Civil Works, Road & Bridge Constructions, Petrochemical, Oil & Gas Equipment & Packages. Following joining MAPNA Group in 2008 NEYRPERSE provided the following services for performance of Midstream and Downstream Oil, Gas and Petrochemical Projects: Feasibility Studies and Technology Selection Construction Management, Supervision & Inspection of Industrial Projects Basic Design and Review of Engineering Documents Detailed Design and Preparation of Shop Drawings Management Consultancy Procurement Engineering Services Field Engineering Services Procurement of Material and Equipment Technical Support for Projects Construction and Installation Pre-commissioning, Commissioning and Start up Technical Training NEYRPERSE with more than 55 years of experience in performance of the industrial projects is currently active in carrying out of the following Units in Oil, Gas and Petrochemical plants and pipelines: Process Units Utility Units Compressor Stations Pipelines Metering Systems