Battery component(Steel Can) 1) Nickel plated steel can 2) Specifications: LR20, LR14, LR06, LR03 Battery component, Nickel plated steel can:(1) Using Nippon steel as material, bring in Japan pressing equipment(30 sets of BTP series punching machine) and possess steel attenuation technique(2) Our main specifications are LR20, LR14, LR06 and LR03(3) Other specifications are available