BCD product IC series, AP3968, built-in transistor, travel charger, battery chargers, MP3 and other digital products chargers, home appliances and so on. Shenzhen China Core Technology Co., Ltd. (Nanjing Tong Hua core holding subsidiary sales company) was established in 2001, is focused on the field of power semiconductor switching agents and switching power solutions provider. We have years of experience in the application of technical and sales staff, followed closely by the development trend of switching power supply technology, ready to provide customers with the latest and most accurate market information, close to the customer needs, from program selection, design evaluation, product debugging , BOM optimization, and had been to EMC standards related to energy consumption, both to provide full cooperation service, in the fastest time to provide the most needed and most cost-effective products and related solutions, greatly save customer products The development cycle in order to allow customers to first to capture the market, many years of cooperation among our quality service has won the praise of our customers. Professional authorized dealer Nanjing-Core Microelectronics Limited. Fremont Micro (FMD) Electronics Co., Ltd. of professional agents. BCD professional agents. Corporate culture: honest professional and efficient progress