is a wholly owned subsidiary of the Khalid Ali Alturki & Sons (Alturki). INMA Steel is an ASME accredited and ISO 9001 – 2008 certified specialist manufacturer of Custom-built Process Equipments for end-users in the core sectors of global economies such as Oil & Gas Processing, Refineries, Petrochemicals, Fertilizers, Power & Desalination and Chemical Process Industries. Established in 1984, over the last twenty five years. INMA Steel has executed an impressive list of project orders and provided quality products and services to its esteemed clients from its fabrication facility in Al-Jubail, Saudi Arabia.INMA Steel's current product range includes a wide range of Process Equipments such as Pressure Vessels, Reactors, Distillation / Fractionating Columns, Towers, Shell & Tube Heat Exchangers, Scrubbers, Cyclones, Flare Stacks & Flare Tips, Silencers, Skid Mounted Process Systems, Process Tanks, Pressure Piping and piping components. INMA Steel has in-house Cold Plate Rolling capacity up to 150 mm thickness and extensive experience in the welding of ferrous and non-ferrous alloys, clad steels, and exotic material.