Hangzhou Zhengxin Micro-Electronic Co. ,Ltd.

Hangzhou zhenxin Micro-eletronic specialize in large scale IC design,sell,undertaking development of product program.We have a passel of richness experience IC engineer and application development engineer,equiped with advanced IC design instrument and Products Test Equipment.We also keep long cooperation with Chinese college and semiconductor company, thereby insuring advanced CMOS chip design ,secure,and insuring expedite manufactures ,keeping steady product supply . We have developed several success product, as current infrared remote control circuit and programmable infrared remote control circuit transmitter IC, wireless encoder/decode IC, million combination encoder circuit, fan circuit,4bit/8bit MCU,sound circuit and so on. We obtain largeness users' trust and support,as we have superior product,boon price, efficient, cordial technical support and after service.