Shanghai Chenxin Advertising Co. Ltd. (CX Ad), a wholly owned subsidiary of New York based D&B, LLC, was established in Shanghai in 2007. CX Ad offers city center media in excellent locations and provides professional services, including media consultancy, planning, buying, designing, production and supervision, to its valued clients and partners in Shanghai. CX Ad’s current media forms include OOH billboards, light boxes, metro wall panels, etc., and the development plan includes digital and network media.