Celen Industrial Mechanical Petroleum, Gas and Petrochemicals Group, which aims to offer the best solution to its customers and provides services above expectations, operates in the field of engineering, procurement, manufacturing, construction, commissioning and operation activities in upstream, midstream, downstream and energy production projects.

Oil pipeline rehabilitation Hydro-test and insulation of existing pipeline systems Valve station and communication system, Input station construction Oil Measurement Stations Pump Station Expansion and Rehabilitation, Fire Station Stands Static settling tanks Fire Water Tanks Instrument installation, Control units for new engines Control buildings, SCADA System SCADA Control and Automation Systems Installation Pump Stations Complete pump installation stand assemblies Central Pump Stations Tank channels and sewer systems Pump main control buildings Foam production buildings Fire Buildings, Air flotation buildings, Water and wastewater treatment plants, Engineering, procurement and construction of crude oil storage tanks, Steel, cast iron and HDPE pipe manufacturing, painting, insulation, insulation, follow-up test and assembly works.