Nickel 200 Foil (Ni200/UNS N02200) is an ultra-thin nickel strip produced through multi-pass precision rolling from high-purity industrial nickel (Ni ≥ 99.6%–99.9%). As a commercially pure nickel material, it combines excellent electrical conductivity with strong corrosion resistance and stable processing performance.

Nickel 201 Foil (Ni201/UNS N02201) is a low-carbon, high-purity nickel ultra-thin strip material designed for high-end electronic and chemical applications. It is produced through vacuum-melted high-purity nickel ingots, multi-pass precision cold rolling, and strict annealing processes.