Industry production HY series photoelectric sensors, switches, agent of world famous electronic components, (eg: Japanese Omron OMRON, Japan God as SUNX, Japan Keyence KEYENCE, SMC, switches, Autonics Aufonics, Aopu Shi OPTEX, thousand light sensors, optical thousand amplifiers, optical thousand lines, VISHAY, FAIRCHILD, NEC, SANYO, LITEON infrared receiver, infrared emission control, infrared receiver tube, photosensitive receiver, infrared components, optoelectronic components, beam type sensor, the light Qian receiver transmitter head, optical coupling, the Hall element, silicon photovoltaic cells, silicon photosensitive transistor, KODENSHI, SHARP, ROHM, EVERLIGHT, HP photodiode, groove switch, reflective switches, proximity switches, laser tube, data transmission, gold seal receive l.. (more>>)