SFI, is the trading mark and logo of SFI ElectronicsTechnology Inc., which are established under the spiritualconcept of ?Innovation, Services, Quality, and Sincerity?.SFI is responsible for the production mainly on mono-chip,multilayer chip TVS, advanced varistors etc. We are theprofessional manufacturer in Taiwan. We have the largestproduction capability and production line of theovervoltage protection components to supply customer thecircuit protection in the world market. 
Taiwan