Shanghai Shanglang Electronic Technology Co., Ltd was found in 2003,Website:http://www.sl-diode.com, it is a manufacturer spec ializedin different kinds of diodes, bridges rectifier. There are two modernistic factories under its control. All of its products are exported to USA, Italy, Germany, Holland, Spain, Korea, Hong Kong, Taiwan and other countries and regions.

Since the end of 2003, we began to purchase other kinds of electronic components from China according to the oversea customers’ requirements such as ferrite core, capacitor, resistor, choke, potentiometer, switch, relay, connector and so on.
We are one of the largest diodes manufacturer in China We have "ZRE", "CE" two brands,
We have a good advantage in the market, Especially like MBS,MBF,ABS,SMA,SMB,SMC,SOD123,TO-220 etc package products.
We are an expert manufacturer specialized in rectifier diodes and bridge rectifier. Now we could produce diodes from STD, FR, HER, SF, UF, TVS , SMD, Zener, Schottky, Switching and 0.5A - 50A, MB,MBF,ABS,WOB, KBL, KBP, KBU, GBL, KBPC, DIP bridge rectifier.
Power, Green lighting, led driver, set-top boxes, digital products, automotive, industrial control, communications equipment etc.