Beijing glamor Optoelectronics Technology Co., Ltd. is a professional engaged in R & D, design and manufacture of silicon-based optoelectronics (LED solar products), sales and service as one of the high-tech enterprises. The company has passed the FCC, CE, ROHS, TUV, UL, ISO9001 certification. The company mainly engaged in silicon photonics (solar LED products) and control systems as well as the contract for urban lighting project. Since its inception, Greenman steadily to the expansion of the field of communications, computer and digital product from traditional electronics market. Today, Greenman brand more and more recognition and praise of the same industry and the majority of users, depending on our fruitful work and the quality of work is emerging awareness, sense of service, and the results of user awareness.