Established in 1994, ULTEST is repute throughout the electronic industry as a serious supplier of high quality components. As a well-organized import / export company, we trade a full range of electronics components, including ICs, Transistors, Diodes, Audio parts, LED Displays, Crystals, Switches, DRAM, CPU, Power Mosfet, etc. They come in different packaging I. E. Dip, SMD, SOJ, PLCC or Flat. ULTEST can provide the fastest service to all overseas customers. Most important at all, We are centrally located near our suppliers in the biggest market of electronic components in the world to ensure instant deliveries for our clients' urgent needs. We ensure you that you will get the best quality components and most competitive price in the market when you come to us for all your needs. We can also providing Electronic engineering services: - processor / microcontroller - analog / digital design - RF design - firmware / software design - system integration - automation and control - schematic drawing and PCB layout - enclosure and packaging - industrial certification and testing - manufacturing / OEM / ODM - reverse / re-engineering - R& D Printed Circuit.