Ningbo Kangqiang Electronics Co.,Ltd. was founded in June,1992. Through years of hard work, so far it has become China is largest base of plastic-sealed lead frame production and its yearly output is 3,000 million pieces, which consist of To-92, To-126, To-3P series of large, middle, small-sized triode lead frame, SOT series of surface-covered lead frame and IC series of integrated circuit lead frame, with more than 50 specifications. All the products are developed by the first-class equipment and advanced technology, and the quality of the products are to be tested and thus guaranteed by ISO9002 international quality standard system.