Dingyi focuses on the innovation and application of outdoor thermal printing technology in the signage industry. It is a national high-tech enterprise integrating the research, development, production, and sales of green digital printing equipment and polymer materials. It is also one of the first batch of national-level "specialized, refined, characteristic and innovative" small giant enterprises. In 2004, the predecessor of the company, Beijing Dingyizhiyuan, was established. Dingyizhiyuan is one of the earliest companies in China to engage in the research and development of thermal transfer technology. In 2017, Hunan Dingyizhiyuan was established with a registered capital of 60 million yuan. Become a leading enterprise in the field of thermal transfer technology in China.