Superior Nihon is one of the most reconstituted companies in the market for the development of the revolutionary alloy SN100C, a free alloy that has no silver in its chemical composition, replacing this metal with germanium (Ge) and nickel (Ni).

Such a combination gave the SN100C excellent technical results, not a solderability process, along with a cost reduction over normal lead-free alloys, which raises the silver composition.
White Solder is the official licensee of Nihon Superior in South America for the production of SN100C and also uses the SN100C and Nihon Superior trademarks.

SN200C has unique properties including high fluidity, low copper erosion, low slurry generation, making this alloy widely used in Asia, Europe and North America.