
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 |
|---|---|---|---|
| 关于收到《中国证监会行政许可项目审查二次反馈意见通知书》的公告 | 2022-07-11 | Chinese | |
| 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申请文件反馈意见的回复报告(修订稿) | 2022-06-30 | Chinese | |
| 关于持股5%以上股东及其一致行动人减持计划时间过半的进展公告 | 2022-06-30 | Chinese | |
| 关于《中国证监会行政许可项目审查一次反馈意见通知书》之反馈意见回复(修订稿)的公告 | 2022-06-30 | Chinese | |
| 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申请文件反馈意见的回复报告 | 2022-06-23 | Chinese | |
| 关于《中国证监会行政许可项目审查一次反馈意见通知书》之反馈意见回复的公告 | 2022-06-23 | Chinese |
Browse filings by year
7 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 38913433 | 关于收到《中国证监会行政许可项目审查二次反馈意见通知书》的公告 | 2022-07-11 | Chinese | ||
| 38913423 | 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申请文件反馈意见的回复报告(修订稿) | 2022-06-30 | Chinese | ||
| 38913402 | 关于持股5%以上股东及其一致行动人减持计划时间过半的进展公告 | 2022-06-30 | Chinese | ||
| 38913385 | 关于《中国证监会行政许可项目审查一次反馈意见通知书》之反馈意见回复(修订稿)的公告 | 2022-06-30 | Chinese | ||
| 38913378 | 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申请文件反馈意见的回复报告 | 2022-06-23 | Chinese | ||
| 38913356 | 关于《中国证监会行政许可项目审查一次反馈意见通知书》之反馈意见回复的公告 | 2022-06-23 | Chinese | ||
| 38913349 | 公司章程修订对照表(2022年6月) | 2022-06-08 | Chinese | ||
| 38913337 | 北京声迅电子股份有限公司章程(2022年6月修订) | 2022-06-08 | Chinese | ||
| 38913328 | 关于完成工商变更登记并换发营业执照的公告 | 2022-06-08 | Chinese | ||
| 38913319 | 关于变更保荐机构后重新签署募集资金三方监管协议的公告 | 2022-05-27 | Chinese | ||
| 38913308 | 关于收到《中国证监会行政许可项目审查一次反馈意见通知书》的公告 | 2022-05-27 | Chinese | ||
| 38913295 | 2022年第二次临时股东大会决议公告 | 2022-05-26 | Chinese | ||
| 38913286 | 北京市康达律师事务所关于北京声迅电子股份有限公司2022年第二次临时股东大会的法律意见书 | 2022-05-26 | Chinese | ||
| 38913275 | 关于疫情防控期间参加2022年第二次临时股东大会相关注意事项的提示性公告 | 2022-05-23 | Chinese | ||
| 38913267 | 2021年年度权益分派实施公告 | 2022-05-11 | 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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