Shenzhen Redsun Technology Co., Ltd is a business office of A&LL Technology in Shenzhen.The main products are the high frequency semi-conductor component produced by those well-known American, Janpanese and European manufacturers.  The main products are as follows: RF-Power Transistors ,RF Bipolar ,RF Power MOSFETs ,RF High Power GaAs FETs ,RF Power Si MOS FETs ,RF Power Si MOS Moudule ,RF Varicaps Diodes ,RF PIN Diodes ,RF Schottky Diodes ,RF Wideband Transistors ,RF JFETs,RF ICs,Duplexers, Low Noise Amplifier, Frequency Mixers, Power Divider, Couplers, Attenuator, Resistors, Potentiometer, Saw Filter, Dielectric Filter, Isolators, Circulators, Diodes, TCXO and so on.