Core Viewpoint - Tonghui Electronics is actively developing new products and expanding its market presence, particularly in the semiconductor and new energy sectors, while reporting significant revenue growth in the first quarter of 2025 [1][5]. Group 1: New Product Development - The company is currently developing several new products, including: - TH500 series high voltage pulse current voltage analysis system, with a maximum voltage of 1500V, aimed at high voltage GaN and SiC wide bandgap device research [2]. - TH520/TH521 series power semiconductor parameter analyzers for high-performance analysis of various power semiconductor devices [2]. - TH530 series avalanche energy testers with a maximum avalanche voltage of 2500V, applicable to MOSFETs, IGBTs, diodes, and transistors [2]. - TH550 series KGD testing systems supporting up to 3500V/200A static and 1200V/800A dynamic testing, used for automotive-grade SiC chip testing [3]. - TH6XX series modular wiring harness testing systems capable of testing over 1024 points, suitable for large-scale testing in new energy vehicles and military equipment [3]. Group 2: Sales Structure and Market Strategy - The sales revenue structure indicates that approximately 70% of the business is directed towards the industrial manufacturing sector, while around 30% is focused on universities and research institutions [4]. - The company plans to invest €100,000 to establish a wholly-owned subsidiary in Munich, Germany, to enhance its market share in Europe and improve local service capabilities [4]. Group 3: Financial Performance and Market Outlook - In the first quarter of 2025, the company reported a revenue of 39.09 million yuan, representing a year-on-year growth of 23.84%, and a net profit of 9.92 million yuan, with a significant increase of 125.39% [5]. - The company anticipates structural growth in testing demand in the consumer electronics and new energy sectors in 2025, driven by the implementation of new policies and the recovery of industrial product demand [5].

Group 1: Investor Relations Activity - The company participated in the 2025 Mid-Year Strategy Conference organized by Galaxy Securities on June 25, 2025 [3] - Attendees included representatives from various investment firms such as China Merchants Securities and Infinidi Capital [3] - Company representatives included Secretary of the Board Wang Hengbin and Securities Affairs Representative Liu Minjie [3] Group 2: New Product Development - The company is developing several new products, including: - TH500 series high-voltage pulse current voltage analysis system, max voltage 1500V [5] - TH520/TH521 series parameter analyzers for power semiconductor devices [5] - TH530 series avalanche energy testers with a max avalanche voltage of 2500V [5] - TH550 series KGD testing systems supporting up to 3500V/200A [5] - TH6XX series modular cable testing systems with over 1024 test channels [6] Group 3: Sales Market Distribution - The sales revenue structure shows that approximately 70% comes from the industrial manufacturing sector, while about 30% is from universities and research institutions [6] Group 4: International Expansion - The company plans to invest €100,000 to establish a wholly-owned subsidiary in Munich, Germany, to enhance its market share in Europe [7] Group 5: Market Outlook for 2025 - In Q1 2025, the company reported revenue of CNY 39.09 million, a year-on-year increase of 23.84% [7] - Net profit attributable to shareholders was CNY 9.92 million, up 125.39% year-on-year [7] - The company anticipates structural growth in testing demand in the consumer electronics and new energy sectors in 2025 [7]