Qidong JieJie microelectronics Co.Ltd was founded in 1995 as a Joint-stock private enterprise, which has two separated plants occupying an area of 38 Chinese acres in all, and the plant area aggregates 36000 square meters including purify plant area 10000 square meters, therefore it is feasible to establish three semiconductor production lines:4 inch wafer production line: annual production capacity of 720000pcs3 inch wafer production line: annual production capacity of 480000pcsEnd products seal production line: 200KK (DPAK,IPAK, D2PAK,TO-220,TO-220F,TO-220In,TO-247,TO-3Pin.etc.)400KK(TO-92 竊�O-23竊�O-223 etc)