Binhai Zhirun Electronics Co., Ltd. is a semiconductor production factory invested and established by Shanghai Zhirun Electronic Equipment Co., Ltd. Shanghai Zhirun Electronics was founded in 2003 and invested in Binhai Zhirun Electronics in 2008. The company's main products are transient suppression series diodes, rectifier series diodes, fast recovery series diodes, Schottky series diodes, high voltage series diodes, switching series diodes, voltage stabilizing series diodes, bridge stacks, diode particles, semiconductor power diodes, semiconductors Power thyristors, special diodes for automotive rectifiers, various die-cut products, special adhesive products, various tapes, various printed products and other semiconductor devices, with an annual production capacity of 1.5 billion pieces.