Shenzhen City long Electronics Co., Ltd. is a R & D, manufacturing, sales, technical services in one of the professional semiconductor production and sales enterprise. Production base located in Jiangsu and Shandong, the main products of 1A - 50A single-phase bridge rectifier, 0.5A 1.5A patch bridge rectifier, dual phase TO220 bridge, 10A 100A three-phase bridge rectifier, 1A - 10A 1N4001-1N4007 all kinds of ordinary diode, fast recovery diodes FR101-FR107, R201-FR207, F, HER series high ...