BEIJING TELESOUND ELECTRONICS CO.,LTD. — Investor Relations & Filings
Beijing Telesound Electronics Co., Ltd. specializes in the research, development, and manufacturing of professional audio and telecommunications equipment. The company focuses on providing integrated solutions for digital conference systems, professional sound reinforcement, and multimedia communication. Its core product portfolio includes digital signal processors, high-fidelity microphones, conference control units, and networked audio distribution systems. These technologies are designed to facilitate seamless communication in diverse environments such as corporate boardrooms, government facilities, educational institutions, and large-scale public venues. By integrating advanced digital signal processing (DSP) and acoustic echo cancellation, the company delivers high-performance audio clarity and system reliability. Beijing Telesound emphasizes technical innovation and system integration to meet the evolving demands of the professional AV market.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于不向下修正声迅转债转股价格的公告 | 2025-07-09 | Chinese | |
| 第五届董事会第二十次会议决议的公告 | 2025-07-09 | Chinese | |
| 关于声迅转债预计触发转股价格向下修正条件的提示性公告 | 2025-07-02 | Chinese | |
| 北京声迅电子股份有限公司公开发行可转换公司债券第二次临时受托管理事务报告（2025年度） | 2025-07-02 | Chinese | |
| 关于2025年第二季度可转换公司债券转股情况的公告 | 2025-07-01 | Chinese | |
| 北京声迅电子股份有限公司相关债券2025年跟踪评级报告 | 2025-06-27 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 38918982 | 关于不向下修正声迅转债转股价格的公告 | 2025-07-09 | Chinese | ||
| 38918978 | 第五届董事会第二十次会议决议的公告 | 2025-07-09 | Chinese | ||
| 38918968 | 关于声迅转债预计触发转股价格向下修正条件的提示性公告 | 2025-07-02 | Chinese | ||
| 38918957 | 北京声迅电子股份有限公司公开发行可转换公司债券第二次临时受托管理事务报告（2025年度） | 2025-07-02 | Chinese | ||
| 38918954 | 关于2025年第二季度可转换公司债券转股情况的公告 | 2025-07-01 | Chinese | ||
| 38918932 | 北京声迅电子股份有限公司相关债券2025年跟踪评级报告 | 2025-06-27 | Chinese | ||
| 38918857 | 关于声迅转债2025年跟踪评级结果的公告 | 2025-06-27 | Chinese | ||
| 38918856 | 北京声迅电子股份有限公司公开发行可转换公司债券受托管理事务报告（2024年度） | 2025-06-25 | Chinese | ||
| 38918854 | 关于收购浙江中辰城市应急服务管理有限公司51%股权的进展公告 | 2025-06-23 | Chinese | ||
| 38918846 | 第五届董事会第十九次会议决议的公告 | 2025-06-18 | Chinese | ||
| 38918835 | 关于不向下修正声迅转债转股价格的公告 | 2025-06-18 | Chinese | ||
| 38918820 | 关于完成工商变更登记并换发营业执照的公告 | 2025-06-18 | Chinese | ||
| 38918810 | 第五届董事会第十八次会议决议的公告 | 2025-06-13 | Chinese | ||
| 38918801 | 关于收购浙江中辰城市应急服务管理有限公司51%股权的公告 | 2025-06-13 | Chinese | ||
| 38918798 | 关于声迅转债预计触发转股价格向下修正条件的提示性公告 | 2025-06-11 | Chinese | ||
Market data
Market data not available
Price history
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BEIJING TELESOUND ELECTRONICS CO.,LTD. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/54990/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54990 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=54990 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=54990 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 54990}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for BEIJING TELESOUND ELECTRONICS CO.,LTD. (id: 54990)"
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