Performance Forecast - The company has released a performance forecast for the year 2025, covering the period from January 1, 2025, to December 31, 2025 [2] - The forecast is based on preliminary calculations by the company's finance department and has not been audited by an external auditor [7] Communication with Auditors - The company has communicated with its auditing firm regarding the performance forecast, and there are no significant discrepancies between the two parties [3] Reasons for Performance Changes - The company is focusing on its core business and aims for a dual-driven strategy, integrating manufacturing and service development. This approach is expected to enhance the reliability of industrial product quality and promote high-quality development [4] - In the testing equipment sector, the company is advancing technological innovation, focusing on products such as thermal vacuum, low pressure, hydraulic, and comprehensive testing equipment, particularly in aerospace, new energy, and electronics industries [4] - In the environmental and reliability testing services sector, the company is enhancing its testing capabilities based on market and customer needs, leveraging a one-stop service advantage to meet specialized testing demands in aerospace and new energy [4] - In the integrated circuit verification and analysis services sector, the semiconductor testing field is showing positive growth, with the company enhancing capacity layout and resource integration to optimize production capacity [4] Non-Recurring Gains and Losses - The impact of non-recurring gains and losses on net profit is expected to be 12 million, compared to 21.79 million in the same period last year [5]

Core Viewpoint - The company Su Shi Testing (300416.SZ) has entered the small-batch production phase of its self-developed thermal vacuum testing equipment, which is designed for high vacuum environment testing in aerospace applications [1] Group 1: Product Development - The thermal vacuum testing equipment can simulate vacuum conditions ranging from 10⁻³Pa to 10⁻⁵Pa and above [1] - The equipment features high vacuum performance, a multi-dimensional precise temperature control system, and high intelligent control capabilities [1] Group 2: Applications and Market - The thermal vacuum equipment is primarily used for space environment testing or reliability testing of materials, components, and small complete machines in the aerospace sector [1] - The company's clients span critical fields such as aerospace materials, components, communication devices, and payload systems [1]

Group 1: Su Shi Testing (300416) - The company maintains a positive trend in demand for testing equipment and services in the first half of the year, achieving performance growth through enhanced market promotion and project implementation [1] - The company is optimistic about the second half of the year, focusing on emerging industries and resource integration [1] - Gross margin decline is attributed to intensified market competition and cost pressures, with plans for technological innovation and refined management to address these challenges [1] - The integrated circuit sector is in a capacity ramp-up phase, with gross margins affected by competition and costs, and future efforts will focus on market promotion and capacity expansion [1] - The demand for third-party testing institutions is recovering, and there is good demand in specialized sectors of testing services, although demand for new energy vehicles is slowing [1] Group 2: Defu Technology (301511) - Defu Technology has acquired Luxembourg Copper Foil, positioning itself among the global leaders in high-end IT copper foil [2] - Luxembourg Copper Foil, established in 1960, is the only non-Japanese high-end IT copper foil manufacturer globally, with an annual capacity of 16,800 tons [2] - Projected revenue for 2024 is €134 million, with a net loss of €370,000, while Q1 2025 is expected to generate €45 million in revenue and a net profit of €1.67 million, indicating a quarterly turnaround [2] - The total production capacity of Defu Technology's electrolytic copper foil has increased to 191,000 tons per year, making it the largest globally [2] - The company plans to invest €183 million in R&D in 2024, aiming to deepen its technology strategy with 17 new invention patents [2] Group 3: Hengshuai Co., Ltd. (300969) - Hengshuai Co., Ltd. highlights the advantages of its harmonic magnetic field motor technology, including lightweight design, reduced axial current, and cost optimization [3] - The company provides customized solutions in the humanoid robot sector, which is expected to be a significant growth area in the future [3] - There is no disruptive innovation needed in traditional cleaning services, but successful applications have been made in high-level autonomous driving scenarios [3] - The gross margin of the DS active perception cleaning system depends on market scale and production volume, with initial high costs expected to stabilize and remain competitive in the future [3] - The rising demand for electrification is expanding the automotive motor market, and the robotics industry is seen as a growth market, with ongoing product development planned [3]

Core Viewpoint - The company reported strong financial performance for the first half of 2025, exceeding market expectations with significant year-on-year growth in revenue and net profit [1] Financial Performance - The company achieved revenue of 991 million, representing a year-on-year increase of 8.09%, and a net profit attributable to shareholders of 117 million, up 14.18% year-on-year [1] - In Q2, revenue reached 561 million, showing an 18.39% increase year-on-year, while net profit attributable to shareholders was 76 million, reflecting a 26.14% year-on-year growth [1] Business Segments - All main business segments experienced growth, with the aerospace sector and integrated circuit testing showing the best performance [2] - Revenue from testing equipment was 310 million, up 6.32% year-on-year; environmental testing services generated 487 million, a 5.75% increase; and integrated circuit testing revenue was 155 million, marking a 21.01% year-on-year growth [2] - In terms of downstream applications, revenue from electronics and electrical appliances was 385 million (up 2.86% year-on-year), research and testing institutions contributed 219 million (up 1.84%), aerospace generated 147 million (up 46.24%), automotive and rail transit brought in 98 million (up 14.46%), while shipbuilding revenue was 46 million (down 14.53%) [2] Profitability Metrics - Gross margin remained under pressure at 41.88%, down 3.16 percentage points year-on-year, with specific margins for environmental testing equipment, services, and semiconductor testing at 26.56%, 54.95%, and 36.49% respectively [3] - Net margin improved to 13.51%, up 0.27 percentage points year-on-year, with a non-GAAP net margin of 11.53%, an increase of 1.21 percentage points [3] - The improvement in net margin was attributed to a decrease in expense ratios across sales, management, R&D, and financial costs, which were 7.35%, 11.49%, 8.18%, and 1.55% respectively, all showing year-on-year declines [3] Future Outlook - The company maintains its profit forecast, projecting net profits attributable to shareholders of 312 million, 379 million, and 461 million for 2025-2027, with corresponding PE ratios of 27X, 22X, and 18X [4] - The current valuation is below historical averages, indicating potential for a turnaround in profitability [4]

Group 1 - The 100-ton electric vibration testing system developed by Dongling Company is recognized as a key technological foundation for high-end equipment in aerospace and marine applications, recently included in the top ten technological advancements in the equipment manufacturing sector by the Jiangsu Provincial Association for Science and Technology for 2024 [1] - The system represents a systematic technological reconstruction rather than merely scaling up existing machines, addressing challenges in heat dissipation, structural strength, and precision guidance, and is capable of simulating complex mechanical conditions for high-precision equipment in aviation, aerospace, shipping, and rail transportation [1][2] - Dongling Company has achieved breakthroughs in several key technologies, including the design of large thrust voice coils and efficient cooling control, resulting in 26 domestic and international invention patents and recognition from various industry associations for its technological achievements [2] Group 2 - Dongling Company is a national high-tech enterprise based in Suzhou High-tech Zone, focusing on core technologies for dynamic testing equipment, with 25% of its workforce dedicated to research and development [2] - The company is currently advancing multiple new testing system projects, with a notable focus on a national key research and development project aimed at simulating complex service environments for major aerospace equipment [3]