Electrolytic Nickel-plated Steel is the perfect combination of excellent plating and annealing technology of TCC and the processing technology of the raw materials. Today, the importance of rechargeable battery is being emphasized by the growing demands in the eco-friendly energy industry. Nickel-plated Steel, which is mainly used in batteries for ESS or EV and fuel tubes for automobiles, is securing various quality characteristics by satisfying high customer requirements through continuous quality improvement.