Reliable. According to the inquiry, Xuzhou Ding Sheng Advertising Media Co., Ltd. is legally registered and certified by the Ministry of Industry and Information Technology, and holds a formal and legal business certificate. It is a legal enterprise and very reliable. Xuzhou Ding Sheng Advertising Media Co., Ltd. was established on June 7, 2003. The legal representative is Shang, and the company's business scope includes: designing, producing and publishing domestic street signs, light boxes, curtains, neon lights, printed matter, banner advertising business, etc.