Shenzhen Unionlight Opto-electronics Technology Co., Ltd. (" Unionlight" for short) was founded in June, 2003, and is located in Shenzhen, Gongdong province, China, with a workshop area of 4,000 square meters and more than 200 employees; Unionlight integrates R& D, production and sale of LED (light-emitting diode). Our products include SMD LED, LAMP LED and HIGH POWER LED, and are mainly applied to indoor/outdoor full-color display screen, lighting, traffic light, backlight, urban lighting engineering, etc