GreenGold Energy Control Technology Co., Ltd is an integral energy saving carrier specialized in the development, implementationand operation of energy management and control solutions in China. GreenGold Energy devotes itself to providing customers withfull-life-circle energy saving solution associated products and services.Core business of Greengold Energy Control cover energy saving of commercial buildings,city energy management and control, citylighting, energy-saving building materials, building intelligence and smart home. To meet the overseas market demands, GreenGold produces LED lighting products, including LED bulb, LED fluorescent tube, LEDdownlight, LED panels lights,LED power supply?etc.