With top-level global technology, strict quality control practices and service know-how
powered by an extensive global network, POSCO delivers top-quality automotive
materials to many global automakers around the world.

A vehicle consists of the body where people and cargo are carried and the chassis where devices required for the vehicle to drive. Our steel intended for vehicles provides different properties in terms of hardness, workability, weldability, corrosion resistance, formability, paintability and linearity, depending on where it is used in the vehicle. With recently ever-tightening environmental regulations, electric vehicles (EVs) and hydrogen fuel-cell vehicles (HFCVs) are emerging as alternatives to internal combustion engine vehicles. EVs are motor and battery of performance is essential, and hydrogen fuel the performance of hydrogen fuel cell is important. With excellent hardness, workability, weldability, corrosion resistance, formability, paintability and distincness of image gloss, POSCO's automotive steel is supplied only with quality products through a thorough quality certification process.


The chassis is closely linked to the performance of the vehicle in terms of how well it can drive. It houses the suspension, steering system, exhaust system, braking system and other critical components. Each component requires different attributes such as durability, fatigue, anti-corrosiveness, workability and weldability, depending on the role it plays for the vehicle. POSCO is fully ready to deliver hot rolled steel, wire rods and electrical galvanized steel and many others to meet such diverse needs.

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