300594，被证监会立案！

Core Viewpoint - Langjin Technology has been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, affecting both the company and its actual controller, Li Jingmao [1][4]. Group 1: Investigation Details - On August 27, Langjin Technology received a notice from the CSRC regarding the investigation into the company and Li Jingmao for alleged information disclosure violations [1]. - The company and Li Jingmao will actively cooperate with the CSRC during the investigation and maintain communication with regulatory authorities [4]. Group 2: Business Operations - Despite the investigation, Langjin Technology's production and operational activities remain normal, with stable business conditions [4]. - The company specializes in the research, production, sales, and after-sales maintenance of air conditioning systems for rail transit vehicles, new energy vehicles, intelligent thermal management products, air energy heat pump drying equipment, and digital energy intelligent environmental control products [4]. Group 3: Financial Performance - In the first half of the year, Langjin Technology reported a revenue of 340 million yuan, a year-on-year decrease of 10.88%, while net profit was 1.4764 million yuan, a year-on-year increase of 106.77% [4]. - The controlling shareholder of Langjin Technology is Langjin Group, which holds 20.72% of the company's total shares [4].