
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 |
|---|---|---|---|
| 2020年度独立董事述职报告(齐铂金) | 2021-04-19 | Chinese | |
| 年度募集资金使用情况专项说明 | 2021-04-19 | Chinese | |
| 关于举行2020年年度业绩网上说明会的通知 | 2021-04-19 | Chinese | |
| 关于2020年度利润分配预案的公告 | 2021-04-19 | Chinese | |
| 2020年度监事会工作报告 | 2021-04-19 | Chinese | |
| 2021年第一季度报告正文 | 2021-04-19 | Chinese |
Browse filings by year
7 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 38911264 | 2020年度独立董事述职报告(齐铂金) | 2021-04-19 | Chinese | ||
| 38911251 | 年度募集资金使用情况专项说明 | 2021-04-19 | Chinese | ||
| 38911241 | 关于举行2020年年度业绩网上说明会的通知 | 2021-04-19 | Chinese | ||
| 38911233 | 关于2020年度利润分配预案的公告 | 2021-04-19 | Chinese | ||
| 38911228 | 2020年度监事会工作报告 | 2021-04-19 | Chinese | ||
| 38911220 | 2021年第一季度报告正文 | 2021-04-19 | Chinese | ||
| 38911210 | 控股股东及其他关联方资金占用情况专项说明 | 2021-04-19 | Chinese | ||
| 38911200 | 西部证券股份有限公司关于北京声迅电子股份有限公司2020年度内部控制自我评价报告的核查意见 | 2021-04-19 | Chinese | ||
| 38911190 | 2020年度独立董事述职报告(杨培琴) | 2021-04-19 | Chinese | ||
| 38911179 | 内部控制自我评价报告 | 2021-04-19 | Chinese | ||
| 38911170 | 2020年年度报告 | 2021-04-19 | Chinese | ||
| 38911104 | 2020年度业绩快报 | 2021-04-12 | Chinese | ||
| 38911094 | 2021年第一季度业绩预告 | 2021-04-12 | Chinese | ||
| 38911085 | 2020年度业绩预告 | 2021-01-29 | Chinese | ||
| 38911075 | 西部证券股份有限公司关于公司使用闲置募集资金及自有资金进行现金管理的核查意见 | 2021-01-18 | 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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