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COV
Specializing in the manufacturing and production of products such as the full series of COV brand sensitive resistors, DIP and SMD sensitive resistors, SPD lightning protection chips, TMOV, TPMOV, TPNMOV intelligent overvoltage protectors, PTC, NTC thermosensitive chips, thermosensitive resistors (including DIP and SMD series), intelligent sensor chips, a variety of sensors, and self-recovery fuses, etc.