
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 |
|---|---|---|---|
| 可转换公司债券交易异常波动公告 | 2023-02-15 | Chinese | |
| 关于控股股东可转换公司债券质押的公告 | 2023-02-14 | Chinese | |
| 关于持股5%以上股东及其一致行动人减持股份计划时间过半的进展公告 | 2023-02-09 | 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并在深圳证券交易所上市的法律意见书 | 2023-02-08 | Chinese | |
| 北京声迅电子股份有限公司可转换公司债券上市公告书 | 2023-02-08 | Chinese | |
| 中邮证券有限责任公司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之上市保荐书 | 2023-02-08 | Chinese |
Browse filings by year
7 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 38914609 | 可转换公司债券交易异常波动公告 | 2023-02-15 | Chinese | ||
| 38914598 | 关于控股股东可转换公司债券质押的公告 | 2023-02-14 | Chinese | ||
| 38914587 | 关于持股5%以上股东及其一致行动人减持股份计划时间过半的进展公告 | 2023-02-09 | Chinese | ||
| 38914575 | 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并在深圳证券交易所上市的法律意见书 | 2023-02-08 | Chinese | ||
| 38914557 | 北京声迅电子股份有限公司可转换公司债券上市公告书 | 2023-02-08 | Chinese | ||
| 38914512 | 中邮证券有限责任公司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之上市保荐书 | 2023-02-08 | Chinese | ||
| 38914471 | 关于持股5%以上股东及其一致行动人减持股份超过1%的公告 | 2023-02-06 | Chinese | ||
| 38914453 | 第四届监事会第十六次会议决议的公告 | 2023-01-19 | Chinese | ||
| 38914446 | 公司独立董事关于第四届董事会第二十一次会议相关事项的独立意见 | 2023-01-19 | Chinese | ||
| 38914430 | 中邮证券有限责任公司关于北京声迅电子股份有限公司使用闲置募集资金进行现金管理的核查意见 | 2023-01-19 | Chinese | ||
| 38914420 | 关于使用闲置募集资金进行现金管理的公告 | 2023-01-19 | Chinese | ||
| 38914409 | 第四届董事会第二十一次会议决议的公告 | 2023-01-19 | Chinese | ||
| 38914400 | 关于2023年度公司申请银行授信额度的公告 | 2023-01-19 | Chinese | ||
| 38914387 | 关于签署募集资金四方监管协议的公告 | 2023-01-18 | Chinese | ||
| 38914372 | 中邮证券有限责任公司关于北京声迅电子股份有限公司2022年度持续督导培训情况报告 | 2023-01-05 | 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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