WE SUPPLY VARIOUS ELECTRICAL COMPONENTS,SUCH AS diodes and triodes.
We have all kinds of types,if you need ,please feel free to contact us.THE FOLLOWING ARE SOME TYPES OF THE TRIODES WE ONCE SUPPLIED:
3DD101D 
3DD102C  
DK150D   
3DD155B
BUX24
3DD203
2SD951
3DD303A
3DD12E-T
FHD020D
3AD53
YZ23F
ICQ5D
3DD164D
ICQ7D
3DD69C
3DD155B
2SC1942
3DD102A
DK51G
ICQ130E
ICQ7A
ICQ10C
3DD12B-T
3DD167G
3DD159D
ICQ95
3DD102C
FHD100E
3DD10E
3DD150K
3DD171G
3DD5F-T
3DD9F-T
3DD12D
3DD9E
3DD12H
DU31
3DD102D
3DD57C
3DD9C-T
3DD167C
3DD12B-T
3DD12E-T
3DD12I-T
3DD12D-T
3DK9H
3DD8E-T
3DD6E-T
3DD12C
3DD176E
3DD175D
3DD9D-T
3DD100B
3DD11C-T
3DD301D
3DD5F-T
3DD21D
3DD153C
DK150D
DK151G
3CD9B
3DD9D-T
BUX22
DK15OK