
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 |
|---|---|---|---|
| 北京声迅电子股份有限公司公开发行可转换公司债券发行结果公告 | 2023-01-05 | Chinese | |
| 北京声迅电子股份有限公司公开发行可转换公司债券网上中签号码公告 | 2023-01-03 | Chinese | |
| 北京声迅电子股份有限公司公开发行可转换公司债券网上发行中签率及优先配售结果公告 | 2023-01-02 | Chinese | |
| 北京声迅电子股份有限公司公开发行可转换公司债券发行提示性公告 | 2022-12-29 | Chinese | |
| 北京市中伦律师事务所关于北京声迅电子股份有限公司公开发行可转换公司债券的补充法律意见书(二) | 2022-12-27 | Chinese | |
| 公开发行可转换公司债券募集说明书 | 2022-12-27 | Chinese |
Browse filings by year
7 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
3 filings
| |||||
| 38914364 | 北京声迅电子股份有限公司公开发行可转换公司债券发行结果公告 | 2023-01-05 | Chinese | ||
| 38914342 | 北京声迅电子股份有限公司公开发行可转换公司债券网上中签号码公告 | 2023-01-03 | Chinese | ||
| 38914331 | 北京声迅电子股份有限公司公开发行可转换公司债券网上发行中签率及优先配售结果公告 | 2023-01-02 | Chinese | ||
|
2022
12 filings
| |||||
| 38914320 | 北京声迅电子股份有限公司公开发行可转换公司债券发行提示性公告 | 2022-12-29 | Chinese | ||
| 38914271 | 北京市中伦律师事务所关于北京声迅电子股份有限公司公开发行可转换公司债券的补充法律意见书(二) | 2022-12-27 | Chinese | ||
| 38914262 | 公开发行可转换公司债券募集说明书 | 2022-12-27 | Chinese | ||
| 38914256 | 第四届董事会第二十次会议决议的公告 | 2022-12-27 | Chinese | ||
| 38914240 | 北京声迅电子股份有限公司公开发行可转换公司债券发行公告 | 2022-12-27 | Chinese | ||
| 38914238 | 北京声迅电子股份有限公司关于公开发行可转换公司债券网上路演的公告 | 2022-12-27 | Chinese | ||
| 38914225 | 第四届监事会第十五次会议决议的公告 | 2022-12-27 | Chinese | ||
| 38914208 | 公开发行可转换公司债券资信评级报告 | 2022-12-27 | Chinese | ||
| 38913916 | 公司独立董事关于第四届董事会第二十次会议相关事项的独立意见 | 2022-12-27 | Chinese | ||
| 38913908 | 北京市中伦律师事务所关于北京声迅电子股份有限公司公开发行可转换公司债券的补充法律意见书(一) | 2022-12-27 | Chinese | ||
| 38913906 | 公开发行可转换公司债券募集说明书摘要 | 2022-12-27 | Chinese | ||
| 38913873 | 北京市中伦律师事务所关于北京声迅电子股份有限公司公开发行可转换公司债券的法律意见书 | 2022-12-27 | 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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