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Shenzhen Longtech Smart Control Co., Ltd. — Investor Relations & Filings

Ticker · 300916 ISIN · CNE1000049F6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 660 across all filing types
Latest filing 2025-08-21 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300916

About Shenzhen Longtech Smart Control Co., Ltd.

https://www.longtech.cc

Shenzhen Longtech Smart Control Co., Ltd. specializes in the research, development, and manufacturing of intelligent control systems and electronic components. The company provides comprehensive solutions for smart home appliances, power tools, automotive electronics, and industrial control systems. Its product portfolio includes intelligent controllers for climate control, laundry systems, and kitchen appliances, alongside specialized electronic assemblies for high-precision industrial applications. Longtech offers integrated services ranging from product design and engineering to Printed Circuit Board Assembly (PCBA) and final product testing. Utilizing advanced surface mount technology (SMT) and automated production lines, the company serves a global clientele of original equipment manufacturers (OEMs) and original design manufacturers (ODMs). The firm maintains rigorous quality standards through international certifications, focusing on technical innovation and supply chain efficiency.

Recent filings

Filing Released Lang Actions
内幕信息知情人登记管理制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled '内幕信息知情人登记管理制度' which translates to 'Insider Information Insider Registration Management System' and details the company's internal policies and procedures for managing insider information and insider registration. It includes definitions, scope, registration procedures, confidentiality obligations, and responsibilities related to insider information. There is no financial data, no report of financial results, no announcement of voting results, no management changes, no earnings data, no legal proceedings, no capital changes, or any other typical financial or regulatory filing content. The document is a governance or compliance policy document related to insider information management, which fits best under Governance Information (CGR). The document length is about 5,357 characters, and it is a full policy document, not a brief announcement or certification. Therefore, the most appropriate classification is Governance Information (CGR).
2025-08-21 Chinese
公司章程（2025年8月）
Governance Information Classification · 100% confidence The document is titled as the "章程" (Articles of Association or Company Bylaws) of Shenzhen Longtech Smart Control Co., Ltd., dated August 2025. It contains detailed chapters on company governance, shareholder rights, board structure, share issuance, meetings, and other corporate governance matters. It references relevant laws such as the Company Law and Securities Law of China, and includes detailed provisions on shareholder meetings, board responsibilities, share transfers, and other governance rules. There is no indication that this is an annual report, financial statement, earnings release, or any other financial or regulatory filing. Instead, it is a governance document outlining the internal rules and structure of the company. Therefore, the appropriate classification is Governance Information (CGR). The document length (15,000 characters) and content confirm it is the full governance document, not an announcement or summary.
2025-08-21 Chinese
2025年半年度募集资金存放、管理与使用情况的专项报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a "2025年半年度募集资金存放、管理与使用情况的专项报告" which translates to "2025 Semi-Annual Special Report on the Deposit, Management and Use of Raised Funds." It details the company's fundraising amount, usage, management, and storage of funds raised from a public offering. It includes detailed financial figures on funds raised, used, and remaining, as well as explanations of changes in investment projects and approvals from board and shareholder meetings. The document is comprehensive and contains substantive financial data and analysis for a half-year period (2025 first half). It is not merely an announcement or a certification but a detailed report on fundraising usage and management for the half-year period. This fits the definition of an Interim / Quarterly Report (IR), as it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial statements and substantive financial data and analysis related to fundraising activities.
2025-08-21 Chinese
会计师事务所选聘制度（2025年8月）
Governance Information Classification · 95% confidence The document is a detailed internal policy document titled '会计师事务所选聘制度' (Accounting Firm Selection System) for Shenzhen Langte Intelligent Control Co., Ltd. It outlines procedures, responsibilities, and requirements for selecting and supervising the company's external audit firm. It references relevant laws and regulations but does not contain any financial statements, audit reports, or results. It is a governance-related document describing internal rules and processes related to audit firm selection and oversight. It is not an audit report itself, nor an announcement or certification. Therefore, the document best fits the category of Governance Information (CGR). The document length is 4660 characters, which is substantial and contains detailed governance content rather than a brief announcement or report publication notice.
2025-08-21 Chinese
委托理财管理制度（2025年8月）
Governance Information Classification · 95% confidence The document is titled as a management system for entrusted financial management of Shenzhen Langte Intelligent Control Co., Ltd. It outlines internal policies, approval authorities, risk control, accounting, and disclosure related to the company's entrusted financial management activities. There is no indication that this is a financial report, audit report, earnings release, or any form of regulatory filing. It is a governance or internal control document detailing company procedures and rules. It does not fit into categories like Annual Report, Interim Report, or Capital Update. The content aligns best with Governance Information (CGR) as it details internal rules and governance practices related to financial management.
2025-08-21 Chinese
董事会战略委员会工作细则（2025年8月）
Governance Information Classification · 95% confidence The document is titled as the "Board of Directors Strategic Committee Work Rules" of Shenzhen Langte Intelligent Control Co., Ltd. It details the organizational structure, responsibilities, duties, and procedures of the company's strategic committee under the board of directors. There is no financial data, no mention of financial results, no shareholder voting results, no legal proceedings, no capital changes, no earnings information, and no presentation or report publication announcement. The document is a governance-related internal rules document describing board committee operations and governance practices. Therefore, it fits best under Governance Information (CGR). The document length is 2164 characters, which is relatively short but contains substantive governance content, not just an announcement or notice.
2025-08-21 Chinese

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