Our company has main products:ZP type general rectifier tube, KP type general thyristor, KK type fast switching thyristor, KS type bidirectional thyristor, module, ZBA(F) and KBA(F) series silicon rectifying devices for general industry use, KMF01 series full digital DC transmission, KHF(S) series thyristor rectifying equipment for electromechanical use, KVA series thyristor rectifying device for floating charge,KCA(F) series thyristor rectifying device for power supply alternation,KDA(F/S) series thyristor rectifying device for electroplating and so on.