Guangzhou HongMao Opto- Electronic technology Co. , Ltd is an high new technical technology company specializing in research and development, Production and sale. It It is superior in location- Songjiang Industrial Park of Shanghai, Convenient in traffic. The company with many professional research staff specializes in researching and manufacturing the high quality HID Xenon headlamps, Miniwatt metal halogen lamp and mating ballast as one of global production base for researching and development of photoelectric source.