HID is the abbreviation of High intensity Discharge ,High pressure gas Discharge lamp, tmercury lamp, sodium lamp, metal halide lamp and xenon lamp,all are called by a joint name
HID xenon lamp industry is a new type of industry, in the 20th century, its patent property belongs to philips, and at the beginning of the 21st century, with the HID patent save time expired, with snow Wright, TaiChang is given priority to, such as modified popping up xenon lamp manufacturer.But since this is a new industry, which has great technical requirements, and in all over the world, HID manufacture factory is only more than forty to fifty, there are more than a dozen located in haining, groping in the HID industry belongs to their own path.
In this emerging industry, everything is empty, the cognition of HID including government departments.And under the control of government to HID industry is zero, zero rules and regulations, and zero adjustment has been HID the disorderly competition between industry and development system of the crisis.