About UsProfast Technology Co., Ltd is a distribution agency of NEW and ORIGINAL electronic components with many years’ experience. Profast mainly dsitributes Integrated Circuit (IC), Diode, Triode, MOS Tube, Optical Coupler （OC）, Single Chip ...

Shenzhen easy Electronics Co., Ltd. was founded in 2001, mainly engaged automotive IC incremental encoder capacitance resistance photocoupler communications industry integrated and other communication drive electronics, while providing customers ...