Our company is a Sino-foreign
joint venture which we own enormous productivity
of semiconductor and strict quality control. We
specialize in varicoloured light-emitting diode,
full colour display screen with lattice pixel module,
high fr-
equency transistor five-25ghz.They are all made
of Europe-
an and American transistor chips. They are extensive
used
for large colour display screen, traffic lights,
community a-
ntenna , ect. outdoor and indoor. We have also advantages
whether on the prices or quality. Welcome to contact
us.
