Advanced Optronic Devices (China) Co., Ltd. (AODevices) is a global high-tech company headquartered in the High-Tech Development District of Weifang City, Shandong province, China. The initial investment and technical team primarily came from the United States. AODevices provides a wide variety of optoelectronic semiconductor device, module and sub-assembly products such as light-emitting diodes (LED), laser diodes (LD), photo detectors (PD), optical transceiver modules, LED lighting modules, LED street lights, LED tunnel light, LED tube lights, LED downlights, LED bulbs etc which find broad applications in the fast-growing solid state lighting and optical communications industries. Up to now, AODevcies has sold and successfully installed more than 80000pcs LED street lights in more than 16 countries such as USA, Japan, Korea, Australia, Slovenia, Italy etc. We AODevices do wish to share with you the precious experience building the world-first and unique''LEDCity''. AODevcies always sticks to the principal by providing our customers the best LED products with best quality & services. We sincerely invite all overseas friends to visit our factory in Weifang City, the first ''LEDCity'' in the world, at any time. If you have any questions, please feel free to contact with us.