转自：经济导报 据年报显示，王绅宇，1984年3月出生，硕士研究生学历。2010年1月加入朗进科技，历任公司研发部工 程师、副部长，项目部部长等。2015年1月至今，任公司营销中心总经理；2019年10月至今，任公司副 总经理；2020年9月至今，任公司董事。2024年，王绅宇从朗进科技领取的税前薪酬为47.03万元。 不仅实际控制人在朗进科技工作多年，青岛元德众允的多名自然人股东也与公司存在紧密关联。在上述 13名自然人股东中，李超、高博、高福学、张永利均为朗进科技副总经理，王智鑫为公司职工董事，石 晓琼为原职工监事。 对于此次受让股份，青岛元德众允称是基于对公司未来发展前景以及投资价值的认可，转让价款为自有 资金及自筹资金，没有明确计划、协议或安排未来12个月内增持或处置公司股份的计划。 资料显示，朗进科技成立于2000年，主营业务为轨道交通车辆空调、新能源汽车空调及智能热管理产 品、空气能热泵烘干设备、数字能源智能环控产品及其控制系统研发、生产、销售、售后维保服务。 在技术研发层面，公司的核心竞争力十分突出。此前，朗进科技在接受投资者调研时提到，公司的各个 业务板块都是围绕温控领域展开的，液冷技术已深度 ...

朗进科技1月7日晚间披露，浙江经建投与青岛元德众允投资企业(有限合伙)(下称"青岛元德众允")签署了《股份转让协议》，拟将其持有的公司股份460万 股(占公司总股本的5.0069%)转让给对方。交易单价为18.54元/股，股权转让总价为8528.4万元。 证券时报.e公司记者注意到，青岛元德众允的实际控制人为朗进科技董事、副总经理王绅宇。从公开资料分析，王绅宇已在朗进科技工作了10多年。值得 一提的是，王绅宇此番并非一个人在战斗，青岛元德众允的股东中还有着朗进科技多位高管的身影。 去年12月中旬，朗进科技宣布，浙江经建投拟通过公开征集转让方式协议转让其持有的公司不超过1200万股股份，占公司总股本的13.06%，转让价格不 低于18.54元/股。此次转让后，浙江经建投将不再持有公司股份。 去年12月末，上市公司披露，在(浙江经建投)公开征集期间，有1家意向受让方提交了受让申请材料，并足额交纳相应的缔约保证金，意向受让460万股股 份。同时，浙江经建投决定启动第二个公开征集期，征集转让剩余740万股股份。 如今来看，上述意向受让方正是青岛元德众允。 朗进科技（300594）第二大股东浙江省经济建设投资有限公司( ...

Group 1 - The core viewpoint of the news is that Langjin Technology's stock has experienced fluctuations, with a recent decline of 2.11% and a total market value of 1.665 billion yuan [1] - As of December 2, Langjin Technology's stock price is 18.12 yuan per share, with a trading volume of 3.9487 million yuan and a turnover rate of 0.24% [1] - The company has seen a year-to-date stock price increase of 5.72%, but a decline of 0.55% over the last five trading days and 2.37% over the last twenty days [1] Group 2 - Langjin Technology's main business includes air conditioning for rail transit vehicles, new energy vehicle air conditioning, intelligent thermal management products, and digital energy intelligent environmental control products [1] - The revenue composition of Langjin Technology is as follows: 69.87% from rail transit vehicle air conditioning and services, 23.83% from new energy and intelligent thermal management products, and 3.53% from digital energy intelligent environmental control products [1] - As of November 20, the number of shareholders of Langjin Technology has increased by 1.06% to 10,500, with an average of 8,695 circulating shares per person, a decrease of 1.05% [2] Group 3 - For the period from January to September 2025, Langjin Technology achieved an operating income of 536 million yuan, a year-on-year decrease of 8.12%, while the net profit attributable to the parent company was -13.502 million yuan, an increase of 68.81% year-on-year [2] - Since its A-share listing, Langjin Technology has distributed a total of 40.5201 million yuan in dividends, with 9.1877 million yuan distributed over the past three years [2] - As of September 30, 2025, the top ten circulating shareholders of Langjin Technology saw the exit of the Noan Multi-Strategy Mixed A fund from the list [2]

Core Viewpoint - Langjin Technology's stock price has shown fluctuations, with a recent decline amidst a backdrop of mixed financial performance and shareholder changes [1][2]. Financial Performance - As of October 20, 2025, Langjin Technology reported a revenue of 536 million yuan, representing a year-on-year decrease of 8.12%. However, the net profit attributable to shareholders was -13.50 million yuan, which is an increase of 68.81% year-on-year [2]. - The company has distributed a total of 40.52 million yuan in dividends since its A-share listing, with 9.19 million yuan distributed over the last three years [3]. Stock Performance - Year-to-date, Langjin Technology's stock price has increased by 8.69%. In the last five trading days, it has decreased by 1.11%, while over the past 20 days, it has risen by 3.56% [2]. - The stock's trading volume on November 4 was 17.42 million yuan, with a turnover rate of 1.02% and a total market capitalization of 1.71 billion yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 3.71% to 11,000, with an average of 8,271 circulating shares per person, which is an increase of 3.85% [2]. - Notably, the fund "Noan Multi-Strategy Mixed A" has exited the top ten circulating shareholders [3]. Business Overview - Langjin Technology, established on April 7, 2000, specializes in air conditioning for rail transit vehicles, new energy vehicle air conditioning, intelligent thermal management products, and energy control systems [2]. - The revenue composition includes 69.87% from rail transit vehicle air conditioning and services, 23.83% from new energy and intelligent thermal management products, and smaller contributions from other product lines [2]. Industry Classification - The company is classified under the Shenwan industry category of mechanical equipment, specifically rail transit equipment [2].

Core Viewpoint - Langjin Technology is a significant supplier of air conditioning products for rail transit vehicles in China, with strengths in thermal management technology [1] Group 1: Business Overview - Langjin Technology was established on April 7, 2000, and listed on the Shenzhen Stock Exchange on June 21, 2019 [1] - The company specializes in rail transit vehicle air conditioning, new energy vehicle air conditioning, intelligent thermal management products, air energy heat pump drying equipment, and digital energy intelligent environmental control products [1] Group 2: Financial Performance - For Q3 2025, Langjin Technology reported revenue of 536 million, ranking 22nd among 33 companies in the industry [2] - The industry leader, CRRC, achieved revenue of 183.87 billion, while the average revenue in the industry was 9.37 billion [2] - The net profit for the same period was -12.35 million, placing the company 29th in the industry [2] - The industry average net profit was 646 million, with the top performer, CRRC, reporting 12.58 billion [2] Group 3: Financial Ratios - As of Q3 2025, Langjin Technology's debt-to-asset ratio was 56.92%, higher than the previous year's 54.97% and above the industry average of 38.16% [3] - The gross profit margin for Q3 2025 was 24.65%, an increase from 23.60% year-on-year, but still below the industry average of 29.99% [3] Group 4: Executive Compensation - The chairman, Li Jingmao, received a salary of 624,600, a decrease of 50,000 from the previous year [4] - The general manager, Li Jing'en, earned 494,100, down 152,000 from the previous year [4] Group 5: Shareholder Information - As of September 30, 2025, the number of A-share shareholders decreased by 3.19% to 11,400 [5] - The average number of circulating A-shares held per shareholder increased by 3.30% to 7,964.13 [5] - Notably, the fund "Nuoan Multi-Strategy Mixed A" exited the top ten circulating shareholders [5]

Core Viewpoint - Langjin Technology's stock has experienced a decline in recent trading sessions, with a year-to-date increase of only 2.10% and a significant drop of 14.51% over the past 20 days [1] Company Overview - Langjin Technology, established on April 7, 2000, and listed on June 21, 2019, is located in Jinan, Shandong Province [1] - The company specializes in air conditioning for rail transit vehicles, air conditioning for new energy vehicles, intelligent thermal management products, air energy heat pump drying equipment, digital energy intelligent environmental control products, and their control systems [1] Revenue Composition - The revenue breakdown is as follows: - Rail transit vehicle air conditioning and services: 69.87% - New energy and intelligent thermal management products: 23.83% - Digital energy intelligent environmental control products: 3.53% - Controller products: 1.35% - Other: 1.41% [1] Stock Performance - As of September 23, the stock price was 17.50 CNY per share, with a market capitalization of 1.608 billion CNY [1] - The stock has seen a trading volume of 4.8599 million CNY and a turnover rate of 0.30% [1] Shareholder Information - As of August 20, the number of shareholders increased to 11,400, with an average of 7,948 circulating shares per person [2] - The company has distributed a total of 40.5201 million CNY in dividends since its A-share listing, with 9.1877 million CNY in the last three years [2] Financial Performance - For the first half of 2025, Langjin Technology reported a revenue of 340 million CNY, a year-on-year decrease of 10.88%, while the net profit attributable to shareholders was 1.4764 million CNY, reflecting a year-on-year increase of 106.77% [2] Institutional Holdings - As of June 30, 2025, the top ten circulating shareholders included Nuoan Multi-Strategy Mixed A (320016), which holds 562,400 shares as a new shareholder [2]

Core Viewpoint - Langjin Technology's stock has shown mixed performance in recent trading periods, with a year-to-date increase of 8.93% and a recent decline over the past 20 days of 8.75, indicating volatility in its market position [2]. Company Overview - Langjin Technology, established on April 7, 2000, and listed on June 21, 2019, is based in Jinan, Shandong Province. The company specializes in air conditioning for rail transit vehicles, new energy vehicle air conditioning, intelligent thermal management products, air energy heat pump drying equipment, and digital energy intelligent environmental control products [2]. - The company's revenue composition is as follows: 69.87% from rail transit vehicle air conditioning and services, 23.83% from new energy and intelligent thermal management products, 3.53% from digital energy intelligent environmental control products, 1.35% from controller products, and 1.41% from other sources [2]. Financial Performance - For the first half of 2025, Langjin Technology reported a revenue of 340 million yuan, a year-on-year decrease of 10.88%. However, the net profit attributable to the parent company was 1.4764 million yuan, reflecting a significant year-on-year increase of 106.77% [2]. - The company has distributed a total of 40.5201 million yuan in dividends since its A-share listing, with 9.1877 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Langjin Technology was 11,400, an increase of 0.59% from the previous period. The average number of circulating shares per shareholder was 7,948, a decrease of 0.59% [2]. - Notably, the top ten circulating shareholders include the newly entered Noan Multi-Strategy Mixed A fund, holding 562,400 shares [3].

Core Viewpoint - The company, Langjin Technology, has faced significant financial challenges, including three consecutive years of losses and negative cash flow, alongside regulatory scrutiny for information disclosure violations [1][5][6]. Financial Performance - Langjin Technology reported net profits of -57.99 million yuan in 2022, 3.17 million yuan in 2023, and -76.41 million yuan in 2024, indicating a continuous loss trend [5]. - The operating cash flow for the same years was -299.15 million yuan, -76.49 million yuan, and -101.73 million yuan, respectively, also showing negative cash flow for three consecutive years [5]. - In the first half of 2025, the company reported a net profit of 1.48 million yuan, but the operating cash flow remained negative at -42.44 million yuan [8]. Accounts Receivable - As of December 31, 2024, the accounts receivable balance was approximately 1.23 billion yuan, with a bad debt provision of about 140.06 million yuan [6][7]. - The aging of accounts receivable showed an increase in the balance for receivables aged within one year, while those aged over three years also increased [7]. Related Party Transactions - The company has experienced non-operating fund occupation by its controlling shareholder, Qingdao Langjin Group, totaling 228.51 million yuan in the first half of 2025, which has since been fully repaid [9][10]. - Internal control deficiencies were noted regarding the approval and disclosure of related party transactions, prompting the company to implement corrective measures [9][10]. Management Changes - The Chief Financial Officer and Board Secretary, Qiu Ruolong, resigned for personal reasons, effective from August 8, 2025 [11].

Core Viewpoint - Longjin Technology and its actual controller Li Jingmao are under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [1][4]. Group 1: Investigation Details - On August 27, Longjin Technology announced that it received a notice of investigation from the CSRC due to alleged information disclosure violations [1][4]. - Li Jingmao is identified as the legal representative, chairman, and one of the actual controllers of Longjin Technology [4]. Group 2: Company Response - Longjin Technology stated that during the investigation, it will actively cooperate with the CSRC and maintain communication with regulatory authorities, ensuring compliance with information disclosure obligations [6]. - The company emphasized that its production and operational activities are normal and that the investigation will not adversely affect its production, operations, or management [6]. Group 3: Financial Performance - In the first half of 2025, Longjin Technology reported a revenue of 340 million yuan, a year-on-year decrease of 10.88% [7]. - The net profit attributable to shareholders for the same period was 1.4764 million yuan, showing a year-on-year increase of 106.77% [7]. - Longjin Technology's main business includes air conditioning for rail transit vehicles, air conditioning for new energy vehicles, intelligent thermal management products, and related services [7]. Group 4: Market Reaction - On August 27, Longjin Technology's stock price fell by 3.86%, closing at 19.68 yuan per share, with a market capitalization of 1.8 billion yuan [7].

Group 1 - The core point of the news is that Langjin Technology (stock code: 300594) and its actual controller Li Jingmao are under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [1][5]. - Langjin Technology reported a 10.88% year-on-year decline in revenue for the first half of 2025, amounting to 340 million yuan, while the net profit attributable to shareholders increased by 106.77% to 1.4764 million yuan [5]. - The company stated that it will actively cooperate with the CSRC during the investigation and maintain communication with regulatory authorities, asserting that the investigation will not adversely affect its production, operations, or management [5]. Group 2 - On August 27, Langjin Technology's stock price fell by 3.86%, closing at 19.68 yuan per share, with a market capitalization of 1.8 billion yuan [6][7]. - The company specializes in the research, production, sales, and after-sales maintenance of air conditioning systems for rail transit vehicles, new energy vehicles, intelligent thermal management products, air energy heat pump drying equipment, and digital energy intelligent environmental control products [5].