Main business blank：Solid state amplifier ,solid state power amplifier ,RF power amplifier , amplifier system,amplifier module, solid state generator, microwave generator , solid state power generator, mw power generator, rf generator , rf power generator, uhf amp
Main business blank：capacitor, ac capacitor, dc capacitor, film capacitor, electrolytic capacitor, air conditioner capacitor, microwave oven capacitor ,fan capacitor, washing machine capacitor, water pump capacitor, welding machine capacitor, solar power capacitor, wind
