Skip to main content
L&K Engineering (Suzhou) Co.,Ltd. logo

L&K Engineering (Suzhou) Co.,Ltd. — Investor Relations & Filings

Ticker · 603929 ISIN · CNE100002G01 Shanghai Stock Exchange Construction
Open in API
Filings indexed 663 across all filing types
Latest filing 2022-07-28 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603929

About L&K Engineering (Suzhou) Co.,Ltd.

https://www.lkeng.com.cn/

L&K Engineering (Suzhou) Co., Ltd. specializes in the design, construction, and maintenance of high-tech industrial facilities, with a primary focus on cleanroom engineering and integrated mechanical, electrical, and plumbing (MEP) systems. The company provides comprehensive turnkey solutions for sectors requiring stringent environmental controls, including semiconductor manufacturing, flat panel displays, optoelectronics, and biotechnology. Its core services encompass architectural design, process piping, HVAC systems, power distribution, and automated control systems. By leveraging advanced engineering technologies, the firm ensures precise management of air purity, temperature, humidity, and vibration levels. The company supports clients through the entire project lifecycle, from initial feasibility studies and system integration to facility management and technical support, ensuring operational efficiency and compliance with rigorous technical standards.

Recent filings

Filing Released Lang Actions
亚翔集成-关于第五届监事会第八次会议决议的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from the supervisory board of 亚翔系统集成科技（苏州）股份有限公司 regarding the resolution of the eighth meeting of the fifth supervisory board. It specifically mentions the review and approval of the company's 2022 half-year report (2022年半年度报告) and states that the detailed half-year report is disclosed separately under announcement number 2022-023. The current document is short (874 characters) and serves as a notice of the supervisory board's approval and opinions on the half-year report, not the report itself. According to the 'Menu vs Meal' rule, this is an announcement related to the report, not the report itself. Therefore, it should be classified as a Regulatory Filing (RNS) because it does not contain substantive financial data but rather the supervisory board's resolution and opinion on the half-year report.
2022-07-28 Chinese
公司2022年半年度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled "2022 年半年度报告" which translates to "2022 Semi-Annual Report". It contains detailed financial data, management discussion and analysis, company information, financial indicators, and operational analysis for the period January 1, 2022 to June 30, 2022. The content includes comprehensive financial statements and substantive financial data, not just an announcement or summary. The length is substantial (15,000 characters), indicating it is the full report rather than a brief announcement. The document is clearly a comprehensive interim financial report covering a period shorter than a full fiscal year, consistent with the definition of an Interim / Quarterly Report (IR).
2022-07-28 Chinese
亚翔集成-关于第五届董事会第九次会议决议的公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the company's board meeting, specifically the fifth board's ninth meeting. It includes details about the meeting's attendance, legality, and the approval of the 2022 semi-annual report and a credit line application. The document does not contain the actual semi-annual report but references it as a separate disclosure (announcement number 2022-023). The content focuses on board decisions and meeting outcomes rather than the report itself. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of board decisions and management matters.
2022-07-28 Chinese
亚翔集成-关于公司2022年半年度报告全文及摘要的公告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2022 年半年度报告摘要' which translates to '2022 Semi-Annual Report Summary'. It contains detailed financial data such as total assets, net profit, earnings per share, and shareholder information for the half-year period. The document explicitly states it is a summary of the half-year report and advises investors to read the full semi-annual report on the official website. The content includes substantive financial data and analysis for a period shorter than a full fiscal year, consistent with an Interim / Quarterly Report. The document length is 2586 characters, which is relatively short but contains actual financial data, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR).
2022-07-28 Chinese
亚翔集成-关于公司高级管理人员辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management personnel, specifically the vice general manager and head of the R&D center. It includes details about the resignation date and expresses gratitude for the contributions made by the individual. There is no financial data, report, or regulatory filing referenced. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management.
2022-07-21 Chinese
亚翔集成-关于2022年半年度业绩预增公告
Earnings Release Classification · 95% confidence The document is a performance forecast announcement for the half-year period ending June 30, 2022, providing estimated revenue and net profit figures compared to the previous year. It explicitly states that the data is preliminary and unaudited, and that the final accurate financial data will be disclosed in the formal 2022 half-year report. The document length is short (1281 characters) and it serves as an earnings preview rather than a full financial report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only.
2022-07-14 Chinese

Browse filings by year

11 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.