点击招商研究小程序查看PDF报告原文 公司是国内产品覆盖度最全的探针台设备龙头，主要产品和客户来自半导体和LED光电芯片领域。2024年全球和国内探针台设备市场规模预计分别为超 10亿美金和约30亿人民币，公司国内市占率仅为15%，考虑到公司技术实力国内领先且持续进行产品迭代，未来晶圆探针台有望在更多客户实现突破，从 而持续受益于国产替代趋势，另外公司积极布局分选机、AOI检测机等多项新品，面向的市场空间有望进一步打开。 国内探针台设备龙头，客户和产品覆盖半导体及LED等领域。 矽电股份成立于2003年，公司主营半导体探针台设备，用于IC、光电芯片、分立器件、第 三代化合物半导体等领域，目前已成长为中国大陆规模最大的探针台设备龙头，客户覆盖士兰微、比亚迪半导体、燕东微、华天科技、三安光电、光迅科 技、歌尔微等厂商。公司收入从2020年的1.88亿元增长至2024年的5.08亿元，CAGR为28.2%；公司2024年收入中晶粒探针台和晶圆探针台分别占比55%和 36%，目前仍以晶粒探针台为主要收入来源，但近三年来晶圆探针台占比持续提升；另外公司晶圆探针台中12英寸高精度产品占比亦逐渐提升，从2021年 的7.6 ...

Core Viewpoint - The company, Changchuan Technology, is experiencing explosive growth in its performance, with a projected profit of 360 million to 420 million yuan for the first half of the year, representing a year-on-year increase of 67.54% to 95.46% [1] Group 1: Financial Performance - In 2024, the company reported a revenue of 3.642 billion yuan, a year-on-year increase of 105.15% [5] - The net profit attributable to shareholders reached 458 million yuan, showing a staggering year-on-year growth of 915.14% [5] - In the first quarter of this year, net profit surged by 2623.82% to 111 million yuan, attributed to strong market demand and effective cost control [6] Group 2: Industry Position and Challenges - Changchuan Technology is a leading enterprise in China's integrated circuit testing equipment sector, focusing on the R&D, production, and sales of specialized equipment [4] - The company aims to promote technological upgrades and import substitution in the domestic semiconductor equipment industry [4] - Despite strong performance, the company faces challenges such as project delays, regulatory warnings, and a low domestic semiconductor equipment localization rate of only 13.6% [2][7] Group 3: R&D Investment and Future Plans - The company plans to invest 3.84 billion yuan in a semiconductor equipment R&D project focusing on the iteration of testing machines and AOI equipment, with a long implementation period of five years [7] - R&D investment has significantly increased from 25 million yuan in 2016 to 967 million yuan in 2024, with R&D accounting for 28.14% of revenue [10] - The company has over 1,000 authorized patents, including more than 350 invention patents, and its products are integrated into the supply chains of major domestic and international companies [10] Group 4: Previous Project Delays and Regulatory Issues - The company has faced delays in previous fundraising projects, particularly a 260 million yuan project for probe station R&D, which has been postponed twice [9][11] - The Zhejiang Securities Regulatory Bureau issued a warning letter to the company for issues related to premature revenue recognition, improper management of raised funds, and inadequate sales internal controls [11]

Core Viewpoint - Hangzhou Changchuan Technology Co., Ltd. has announced its largest refinancing plan since its listing, aiming to raise no more than 3.132 billion yuan, with significant investments directed towards semiconductor equipment R&D and working capital [1][10]. Group 1: Financial Performance - The company expects a profit of 360 million to 420 million yuan for the first half of the year, representing a year-on-year growth of 67.54% to 95.46% [2]. - In 2024, the company reported a revenue of 3.642 billion yuan, a year-on-year increase of 105.15%, and a net profit of 458 million yuan, up 915.14% [7]. - In Q1 of this year, net profit surged by 2623.82% to 111 million yuan, attributed to strong market demand and effective cost control [9]. Group 2: R&D and Market Position - Changchuan Technology is a leading player in China's integrated circuit testing equipment sector, focusing on the R&D, production, and sales of specialized equipment [6]. - The company has significantly increased its R&D investment from 25 million yuan in 2016 to 967 million yuan in 2024, a nearly 40-fold increase, with R&D accounting for 28.14% of revenue in 2024 [13]. - The company holds over 1,000 authorized patents, including more than 350 invention patents, and its products are integrated into the supply chains of major domestic and international companies [13]. Group 3: Challenges and Regulatory Issues - Despite impressive financial results, the company faces challenges, including delays in previous fundraising projects and a low domestic semiconductor equipment localization rate of 13.6% [3][10]. - The company has encountered regulatory warnings due to issues such as premature revenue recognition and mismanagement of raised funds, leading to warnings issued to top executives [14].

证券研究报告·公司点评报告·半导体 长川科技（300604） 2024年报&2025一季报点评：业绩持续高增， 看好公司打造国产测试设备龙头 买入（维持） | [Table_EPS] 盈利预测与估值 | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入（百万元） | 1,775 | 3,642 | 5,227 | 6,715 | 8,309 | | 同比（%） | (31.11) | 105.15 | 43.53 | 28.47 | 23.75 | | 归母净利润（百万元） | 45.16 | 458.43 | 849.15 | 1,120.52 | 1,437.67 | | 同比（%） | (90.21) | 915.14 | 85.23 | 31.96 | 28.30 | | EPS-最新摊薄（元/股） | 0.07 | 0.73 | 1.35 | 1.78 | 2.28 | | P/E（现价&最新摊薄） | 584.68 | 57.60 | 31.09 | 23.56 | 18.37 ...