ECOEN affiliated with QuanZhou HAOLONG Photonics Technology Co.,Ltd, is a comprehensive high-tech enterprise integrating delicated international marketing efforts, product design and development and high capability in production lines. we imports CMOS chips from U.S., Japan, Korea, Taiwan and other countries and regions, and specializes in producing various high quality LED projecting lamps such as LED spotlights, LED tube lamp, LED downlighit and LED bulb.  Also our solar-energy division focuses on maket, design and manufacture solar lighting and decorations products like solar lawn lamp, solar garden light, solar charger, solar panel, solar system and other solar-energy related applications.