Microdiode Electronics (Jiangsu) Co., Ltd is a professional semiconductor enterprise which specializes in R & D, production of diodes and bridge rectifiers. The factory is located in Changzhou, Jiangsu province and covers 24 acres, 20000㎡ construction area with a total of 300 more employees. The annual sales and production are about 6 billion pieces. The company introduced a full set of international advanced equipment and scientific management system, and also passed the ISO9001: 2008 quality and ISO14001 environment management system certification. All MDD products have been certified by UL, RoHS, Reach, HF etc. MDD enjoys good reputation in both domestic and international markets. Since its inception, high-quality MDD products have won great trust and support from every customer. The factory engages in diode wafer R & D and production, mainly applies to rectifier diode diffusion sheet, ordinary and fast recovery, transient suppression GPP chips and other products; We provide the full range of rectifier diodes: General Purpose Rectifier, Fast Recovery, High Efficiency, Ultra Fast, Schottky, Bridge Rectifier and Bidirectional Trigger, High Voltage, Transient Voltage Suppressor, Switching Diode, Zener Diodes and other series of diode / bridge rectifier. Packaging includes SOD-123、SOD-123FL、SOD-323、SMA、SMAF、SMB、SMBF、SMC、TO-277、TO-220、UMB、MBS、MBF、ABS、KBP、KBL、KBU、GBU、GBJ、KBPC、R-1、DO-41、DO-15、DO-201AD、R-6、SOT-23、SOT-89、SOD-523、DFN etc. We provide customized service to meet all MDD clients’ requirements and R&D designing service. Halogen-free products are also available by demand. Looking into the future, we will continue to implement the "Quality first, excellence, continuous innovation and customer satisfaction" company policy. We are dedicated to providing high quality products and perfect service to all MDD customers.