Investment Rating - The industry investment rating is "Positive" [2] Core Viewpoints - The recent trade agreement between the US and Vietnam, which imposes a 20% tariff on Vietnamese goods and a 40% tariff on goods transshipped through Vietnam, is expected to improve export chain sentiment [12][6] - The manufacturing PMI in China showed a slight recovery in June 2025, indicating improved new orders and production indices, which may contribute to a positive outlook for the industry [12][24] Company Summaries 1) Jiao Cheng Ultrasonic - The company focuses on ultrasonic equipment and solutions, achieving a revenue of 148 million yuan in Q1 2025, a year-on-year increase of 22.35%. The net profit attributable to shareholders reached 23.63 million yuan, up 2152.47% [3][13] - The business recovery in the new energy sector, particularly in lithium battery expansion, is expected to bring performance elasticity [13] 2) Zhenghe Industrial - Engaged in the research, manufacturing, and sales of various chain transmission systems, the company reported a revenue of 395 million yuan in Q1 2025, a 6.32% year-on-year increase, with a net profit of 53.84 million yuan, up 100.09% [4][14] - The company is developing a micro-chain system project, focusing on robotic dexterous hand transmission technology, which may benefit from the mass production of humanoid robots [14] 3) Lvtian Machinery - The main products include general power machinery and high-pressure cleaning machines, with energy storage products entering mass production. Revenue growth rates for Q3 2024, Q4 2024, and Q1 2025 are projected at 47.9%, 72.5%, and 50.1%, respectively [5][15] - The company is expected to experience a performance turning point, indicating a positive outlook for valuation recovery [15] Industry Overview - The mechanical index (CITIC) increased by 0.41% last week, while the overall market indices also showed positive growth [16][19] - The manufacturing sector's fixed asset investment in China grew by 8.5% year-on-year from January to May 2025, indicating a recovery trend [24]

制造业投资有所回落，把握自下而上机会 【】【】 机械设备[Table_Industry] [Table_ReportDate] 2025 年 6 月 17 日 证券研究报告 行业研究——周报 [Table_ReportType] 行业周报 [Table_StockAndRank] 机械设备 投资评级 看好 上次评级 看好 [Table_Author] 王锐 机械行业首席分析师 执业编号：S1500523080006 邮 箱：wangrui1@cindasc.com [Table_Author] 韩冰 机械行业分析师 执业编号：S1500523100001 邮 箱：hanbing1@cindasc.com 信达证券股份有限公司 CINDA SECURITIES CO.，LTD 北京市西城区宣武门西大街甲127 号金隅大厦B座 邮编：100031 [Table_Title] 制造业投资有所回落，把握自下而上机会 [Table_ReportDate] 2025 年 6 月 17 日 本期内容提要: 1）骄成超声： 公司聚焦超声波设备与整体解决方案，2025 年一季度实现营业收入 1.48 亿元，同比增长 22.35 ...

2025 年 04 月 29 日 晨会纪要 研究所： 证券分析师： 余春生 S0350513090001 yucs@ghzq.com.cn [Table_Title] 晨会纪要 ——2025 年第 72 期 观点精粹: 最新报告摘要 铝行业周报：关税压力缓和，政策定调积极--行业 PPT 报告 2025Q1 营收同比+41%，IDC 项目持续交付--奥飞数据/通信服务(300738/217301) 公司点评 金属铬、聚合 MDI、烯草酮价格上涨，重视铬盐大周期--行业周报 供需阶段性错配公司业绩承压，深入布局下游高附加值产品矩阵--合盛硅业/化学制品(603260/212203) 公司 点评 一季度业绩同比大幅提升，矿建加速推进--亚钾国际/农化制品(000893/212208) 公司点评 500kV 订单持续落地，盈利能力有望提升--东方电缆/电网设备(603606/216308) 公司点评 Q1 业绩超市场预期，盈利能力大幅回升--新强联/风电设备(300850/216306) 公司点评 2024 年煤电产销量均同比提升，2025Q1 业绩有韧性--陕西煤业/煤炭开采(601225/217401) 公司点 ...

2025 年 04 月 28 日 公司研究 评级：买入(首次覆盖) 研究所： 证券分析师： 张钰莹 S0350524100004 zhangyy03@ghzq.com.cn [Table_Title] 多业务共振向上，2025 年有望开启丰收之年 ——骄成超声（688392）2024 年报及 2025 一季 | 相对沪深 | 300 | 表现 | | 2025/04/25 | | --- | --- | --- | --- | --- | | 表现 | | 1M | 3M | 12M | | 骄成超声 | | -4.4% | 27.5% | 5.3% | | 沪深 300 | | -3.7% | -1.2% | 7.3% | | 市场数据 | 2025/04/25 | | --- | --- | | 当前价格（元） | 49.65 | | 52 周价格区间（元） | 27.78-61.50 | | 总市值（百万） | 5,699.82 | | 流通市值（百万） | 3,466.50 | | 总股本（万股） | 11,480.00 | | 流通股本（万股） | 6,981.88 | | 日均成交额（百万） | ...

Core Viewpoint - The company, Jiao Cheng Ultrasonic (688392), has shown significant growth in its first quarter of 2025, with a notable increase in revenue and net profit, driven by a favorable product mix and strategic market expansions. Financial Performance - In Q1 2025, the company reported a revenue of 148 million yuan, representing a year-on-year increase of 22.35% [12] - The net profit attributable to shareholders reached 23.63 million yuan, a staggering increase of 2152.47% year-on-year [12] - The gross profit margin for the first quarter was 64.91% [12] Product and Market Insights - The increase in gross margin is attributed to a shift in product mix, with higher-margin products like wire harness connectors and semiconductor equipment gaining a larger share of revenue [2] - The primary revenue sources in Q1 2025 were ultrasonic equipment for wire harness connectors, new energy battery applications, and accessory business [3] - The company is optimistic about the wire harness connector and semiconductor sectors, expecting continued high demand due to established technology and market presence [4] Advanced Packaging and Medical Sector Developments - The company has made progress in the advanced packaging sector, with its advanced wafer ultrasonic scanning microscope receiving validation orders from well-known industry clients [5] - In the medical field, the company is advancing its ultrasonic dental equipment, which is expected to achieve sales within the year [6] Production Capacity and Expansion Plans - The company is currently operating at full capacity and is expanding production through the acquisition of precision manufacturing equipment [7] - Plans for overseas market expansion are underway, particularly targeting Europe with established products like ultrasonic equipment for wire harnesses and semiconductors [8] Strategic Collaborations - The company has signed a cooperation agreement with Shanghai Jiao Tong University to establish a joint laboratory focusing on advanced packaging and intelligent robotics, aiming to break foreign technology monopolies [11] Market Outlook - The company’s ultrasonic welding equipment in the power semiconductor sector is projected to see an annual market demand increase of approximately 500 to 1,000 million yuan [10] - The company is also exploring new applications for ultrasonic technology in aerospace and composite materials [11]