Tonghuashun (300033) Financial Research Center, May 7, an investor asked Tianyin Electromechanical (300342)(300342). Hello, Secretary of the Board, what are your company's autonomous driving technologies?danielnegreanupoker？Can the subsidiary's lidar be used in driverless cars?

danielnegreanupoker| Tianyin Electromechanical: The main products of Huaqing Ruida, a wholly-owned subsidiary of the company, include radar target simulators and radio frequency simulation arrays. The company does not directly produce radars

The company replied, Hello, Dear Investor. Listed companies mainly include two major segments: "Refrigerator Compressor Parts" and "Radar and Aerospace Electronics (600879)(600879)". The main products of Huaqing Ruida, a wholly-owned subsidiary of the listed company, include radar target simulators and radio frequency simulation arrays. The company does not directly produce radars, but radar target simulators can be used for radar simulation testing. See the regular report for details of the business, technology, and specific applications of the listed company. Thank you for your attention to the company.