证券之星消息，8月18日家电零部件板块较上一交易日上涨1.55%，海达尔领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。家电零部件板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 6699888 | 海达尔 | 59.76 | 30.00% | 5.52万 | | 3.06亿 | | 301252 | 同星科技 | 33.00 | 7.32% | 14.77万 | | 4.74亿 | | 603657 | 春光科技 | 35.18 | 4.61% | 5.23万 | | 1.82亿 | | 301008 | 宏昌科技 | 25.46 | 4.52% | 8.61万 | | 2.17亿 | | 002860 | 星帅尔 | 14.50 | 4.09% | 26.99万 | | 3.88亿 | | 831768 | 拾比値 | 11.78 | 3.97% | 5.13万 | | 6001.53万 | | 0 ...

Group 1 - Zhejiang Tongxing Technology Co., Ltd. has obtained a patent for a "heat exchange component of a mobile air conditioning unit with a subcooling section in the middle position," with the authorization announcement number CN223228611U and application date of August 2024 [1] - The patent describes a heat exchange component that includes a front plate, a rear plate, condensing heat exchange tubes, and evaporating heat exchange tubes, which significantly increases the refrigerant flow and heat exchange efficiency [1] - The design features three condensing sub-heat exchange tubes and two evaporating sub-heat exchange tubes, allowing for more stable refrigerant flow and improved cooling performance [1] Group 2 - Zhejiang Tongxing Technology Co., Ltd. was established in 2001 and is located in Shaoxing City, primarily engaged in the manufacturing of specialized equipment [2] - The company has a registered capital of 168.2 million RMB and has made investments in 14 enterprises, participated in 46 bidding projects, and holds 285 patents [2] - Additionally, the company has 66 trademark registrations and 53 administrative licenses [2]

Company Performance - Tongxing Technology's stock price reached a historical high, with a current price of 32.33 yuan, up 0.84% as of 9:42 AM, and a trading volume of 2.1186 million shares, amounting to 67.4165 million yuan in transaction value [2] - The company's latest A-share total market capitalization is 5.438 billion yuan, with a circulating market capitalization of 1.529 billion yuan [2] - The company's Q1 report shows a revenue of 296 million yuan, a year-on-year increase of 6.50%, and a net profit of 35.895 million yuan, a year-on-year decrease of 8.89%, with basic earnings per share at 0.3100 yuan and a weighted average return on equity of 2.89% [2] Industry Overview - The home appliance industry, to which Tongxing Technology belongs, has an overall increase of 0.09%, with 23 stocks rising, including Kangsheng Co., Tongzhou Electronics, and *ST Gaos, with increases of 9.93%, 4.03%, and 3.08% respectively [2] - Conversely, 75 stocks in the industry have declined, with HaLi Co., Hejing Technology, and Shunwei Co. experiencing declines of 7.04%, 3.79%, and 2.39% respectively [2] Financing Data - As of August 13, the latest margin trading balance for Tongxing Technology is 141 million yuan, with a financing balance of 141 million yuan, reflecting an increase of 38.228 million yuan over the past 10 days, representing a 37.19% growth [2]

Group 1 - The company, Tongxing Technology, announced the convening of the 15th meeting of the third board of directors on June 20, 2025, and the second extraordinary general meeting of shareholders on July 9, 2025, to review proposals regarding changes in registered capital and amendments to certain company systems [2] - The shareholders' meeting authorized relevant personnel to handle the business registration changes [2] - The company has completed the business registration and filing procedures, obtaining a business license issued by the Zhejiang Provincial Market Supervision Administration [2]

证券代码：301252 证券简称：同星科技 公告编号：2025-032 浙江同星科技股份有限公司 2、类型：其他股份有限公司（上市） 3、法定代表人：张良灿 4、注册资本：壹亿陆仟捌佰贰拾万元整 5、成立日期：2001 年 01 月 09 日 6、住所：浙江省新昌县新昌大道东路 889 号 7、统一社会信用代码：913306247265987348 二、备查文件 近日，公司已完成了工商变更登记手续及备案手续，取得了浙江省市场监 督管理局核发的《营业执照》，变更后的企业登记信息如下： 1、名称：浙江同星科技股份有限公司 8、经营范围：生产销售及研发：制冷产品及零部件、汽车零部件、机电产 品、压力管道元件、阀门、电子电器及控制系统；经营货物进出口、技术进出 口业务（未取得国家规定专项许可的项目除外）（依法须经批准的项目，经相关 部门批准后方可开展经营活动） 关于完成工商变更登记并换发营业执照的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、公司注册资本变更情况 浙江同星科技股份有限公司（以下简称"公司"）于 2025年 6月 20日召开 第三届董事会第十 ...

Group 1 - The company has already applied liquid cooling products in the data center sector [1] - The market for robotic cooling is currently a hot topic, and the company is continuously monitoring this area [1] - There are currently no products from the company applied in the robotic cooling field [1]

Group 1 - The company, Tongxing Technology, has already applied liquid cooling products in the data center sector [1] - The market trend of robotic cooling is currently a hot topic, and the company is continuously monitoring this area, although it has no products applied in this field yet [1]

Group 1 - The core viewpoint of the news is that Tongxing Technology (301252) has shown a slight decline in stock price and mixed financial performance in the latest quarter [1] - As of August 5, 2025, Tongxing Technology's stock closed at 27.82 yuan, down 0.22%, with a turnover rate of 8.37% and a trading volume of 39,600 lots, amounting to 110 million yuan [1] - The company experienced a net outflow of main funds amounting to 11.34 million yuan, which accounted for 10.3% of the total transaction amount [1] Group 2 - For the first quarter of 2025, Tongxing Technology reported total operating revenue of 296 million yuan, representing a year-on-year growth of 6.5% [1] - The net profit attributable to shareholders was 35.895 million yuan, a decrease of 8.89% year-on-year, while the non-recurring net profit was 22.7126 million yuan, down 31.39% year-on-year [1] - The company's liquidity ratios are strong, with a current ratio of 2.798 and a quick ratio of 2.457, while the debt-to-asset ratio stands at 27.81% [1] Group 3 - Tongxing Technology, established in 2001 and located in Shaoxing City, primarily engages in the manufacturing of specialized equipment [2] - The company has invested in 14 enterprises and participated in 46 bidding projects, holding 66 trademark registrations and 281 patents, along with 53 administrative licenses [2]

证券之星消息，7月31日家电零部件板块较上一交易日下跌0.86%，三星新材领跌。当日上证指数报收于 3573.21，下跌1.18%。深证成指报收于11009.77，下跌1.73%。家电零部件板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301252 | 同星科技 | 28.15 | 4.92% | 10.09万 | | 2.80亿 | | 002420 | 毅昌科技 | 6.57 | 4.45% | 75.63万 | | 5.12亿 | | 301280 | 珠城科技 | 43.73 | 2.10% | 4.46万 | | 1.95亿 | | 002290 | 禾盛新材 | 31.29 | 1.39% | - 4.02万 | | 1.26亿 | | 002418 | 康盛股份 | 3.49 | 1.16% | 51.04万 | | 1.79亿 | | 836693 | 海达尔 | 46.80 | 0.71% | 1.00万 | | 4753.20万 | | ...

数据来源：天眼查APP 证券之星消息，根据天眼查APP数据整理，近日，青岛同星智能电器有限公司成立，法定代表人为陈晗 峰，注册资本500万元，经营范围包含：一般项目：家用电器制造；家用电器销售。(除依法须经批准的 项目外，凭营业执照依法自主开展经营活动)。天眼查APP股权穿透显示，该公司由同星科技全资持 股。 ...