Shenzhen Chendaxing Electronics Co., Ltd. was established in March 2008. It is a manufacturer specializing in the research and development, production, sales and technical support of semiconductor discrete devices. Since the company was founded, its high-quality independent brand "MDD" has gained the trust and support of customers. In 2012, Shanghai Yutai Electronics Co., Ltd. was invested and established. The factory introduced a full set of foreign advanced equipment and scientific management system, and has SOD-123, SOD- 123FL, SOD-323, SMA, SMAF, SMB, SMBF, SMC, TO-277, UMB, MBS, MBF, ABS, KBP and other packaged diode/rectifier bridge production lines; complete varieties and specifications, including ordinary rectifier, fast Recovery, high efficiency, ultra-fast, Schottky, rectifier bridge, and various series of diode/rectifier bridges such as bidirectional triggering, high voltage, transient suppression, switching, voltage stabilization, etc. All products comply with EU (ROHS, REACH) standards. We can provide customers with professional services in customization and R&D design, and can provide halogen-free products that meet customer needs. The factory has passed ISO9001:2008 quality management system, ISO14001 environmental management system certification, and American UL certification. Our products are widely used in energy-saving lamps, automotive electronics, smart appliances, switching power supplies, controllers, speakers and other fields and are exported to Europe, America and Southeast Asia, enjoying a good reputation among customers.