RICHTEK TECH CO., LIMITED has offices in Hong Kong and Shenzhen, We are a professional agent of electronic components distributor with many years of industry experience. RICHTEK is certified to the ISO9001:2015 international quality standard and ISO14001:2015 environmental management standard. We're selling all kinds of the active components such as integrated circuits,transient suppression diode (TVS tube), a full range of chip tantalum capacitors, and diodes, transistors etc with the famous brands such as ADI, Xilinx, Lattice, NXP, Toshiba, Microchip, Intel, AMD, STMicroelectronics, SAMSUNG, Vishay, Littelfuse, and other semiconductor components.