... offer one stop service for all kinds of electronic components and parts: ICs, Diodes, Transistors, Optocouplers, Capacitors, Resistors, MOSFET, ... which you prefer. We suggest DHL, because it is cheapest and fast in China.3. We are not responsible for ... of electronic components and parts. We perfect ourselves comprehensively and enhance our product quality control and pre-sales and after-sales service ...