Company Overview - Beijing Dinghan Technology Group Co., Ltd. is a publicly listed company established on December 24, 2007, with a registered capital of 38.376 million RMB [1][2] - The company operates in the field of rail transit technology, focusing on the production of intelligent power supply products for rail transit [1][3] Historical Development - The company was originally founded as Beijing Dinghan Technology Co., Ltd. in June 2002 and underwent a transformation into a joint-stock company in December 2007 [1][2] - The company went public on the Shenzhen Stock Exchange's Growth Enterprise Market on October 30, 2009, issuing 13 million shares at a price of 37.00 RMB per share [1][2] - Significant capital increases occurred in 2010 and 2013 through capital reserve transfers, increasing the total share capital to 154.128 million shares [2] Shareholder Structure - The ultimate controlling shareholder is Guangzhou Industrial Control Capital Management Co., Ltd., with actual control held by the Guangzhou Municipal Government [2][3] - The company has undergone several changes in its shareholder structure, including share transfers and non-public offerings to raise funds [2] Organizational Structure - The company has a structured governance model with a shareholders' meeting as the highest authority, a board of directors executing decisions, and a supervisory board for internal oversight [2][3] - Key departments include market center, financial asset department, human resources, strategic investment, and corporate management [2] Business Scope - The company’s main business activities include the production and sale of rail transit signal power supply products, technical development, and consulting services [2][3] - The company is also involved in investment and asset management, as well as import and export activities related to rail transit technology [2]