BBM Technology Company Limited was founded in August 2005 in Shenzhen, China. It is a high-tech enterprise devoted to developing, manufacturing and marketing.Which is professional with LED Traffic lights and Related traffic light modules/cores, solar led traffic lights, solar led traffic warning lights, led Gas price Changer Display and related Led Segments. We are one of the largest manufacturer, supplier and exporter of led traffic signal light and led gas price changer products.