Chengdu Halley of Opto-Electronic Technologies Co., Ltd., established in 2001, is a leading high-tech company and powerful producer on design, development, manufacture and distribution in the realm of telecommunication and optical transmission. Our products are widely used all over the country and have proved to be the most versatile, user-friendly and cost-effective. Headquarter in Chengdu, Halley has a series of branches in China including Shenzhen and Beijing City. Building on its ever-growing base and made up of a team of leading edge technical specialists, Halley continuously develops products that are at the forefront of technology in the commercial world. Our recent developed products include 1/2/4/8/16/64 channels digital fiber optical video/audio/data transmission system, 4E1/8E1/16E1 PDH plus 10/100M fast Ethernet fiber optical transmission equipment, CWDM product and patch cord. By encouraging and fostering our people's creativity and eagerness to move forward quickly in new and unique directions, Halley is striving to lead the way in meeting ever-changing global communication demands. We believe, with our unparalleled creativity, constant effort and serious responsibility, Halley is creating and will surely create a more developing prospect in the near future. We look forward to sharing and experiencing tomorrow's realities with you!