Shenzhen Shangdingxin Technology Co.,Ltd, established in 2011, is a professional electronic components supplier in China.We are general agency of Din Tek semiconductor in China mainland and specialized in integrated circuit,power MOSFET ,DC-DC,AC-DC,capacitor, resistor,module etc. Especially famous for our main product MOSFET and Diode in domestic and international market.Our company is located in the beautiful city of Shenzhen, which is near HongKong, with convenient transportation access. Our quality policy gives the responsibility to achieve quality, we have strict quality control in every process,the purpose is to have a basic fundamental quality system that is focused on improvement in all aspects of our business. This uniquely Din Tek system is one that is value-added for our internal operations and external customers and builds on our already strong ISO and TS systems. We have also adopted the performance excellence criteria as the basis for self-assessment and continuous improvement. is personally responsible for the quality of those products and services that we individually and collectively supply to our customers. Our company&＃39;s target is good quality, more varieties, good reputation and best service. We are willing to cooperate with business partners from all over the world.