Suzhou Sudar Wegel Technology Group Co., Ltd. was registered in October 2001 and listed on the Shenzhen Stock Exchange in 2012 (stock code: 300331). It is a private joint-stock enterprise driven by independently developed 3D direct-write lithography equipment, focusing on the fields of information photonics and new displays, and engaged in the research and industrialization of optoelectronic materials/devices. The company has won 3 National Science and Technology Progress Awards, 7 China Patent Awards, 5 Jiangsu Provincial Science and Technology Awards, the First Jiangsu Provincial Enterprise Technical Innovation Award, and the National Intellectual Property Demonstration Enterprise and other honors. At present, the company has developed into a group enterprise with 1 headquarters + 1 innovation center + 12 holding subsidiaries, nearly 200,000 square meters of workshops, and an area of more than 600 mu.