XIAMEN 承兴光 Technology Co., Ltd. was established in 2010, should 承兴光 Electric Technology Co., Ltd. (Bo advertising) is a set of module production, LED electronic display, LED luminous characters, undertake large-scale outdoor advertising, research and application of LED epitaxial products development, production, marketing and training services to high-tech enterprises. Companies adhering to the "quality of the root, service-oriented" spirit of enterprise, to establish a sound system of product quality and after-sales service network, has passed ISO 9001 international quality system certification. The company has the support of large-scale production of Screen LED digital tubes, LED, backlit dot matrix block board, PCB board and several professional supporting factory, is the completion of the industrial vertical integration of professional enterprises.