
Beijing Dinghan Technology Group Co.,Ltd. — Investor Relations & Filings
Beijing Dinghan Technology Group Co.,Ltd. specializes in the research, development, and manufacturing of high-end equipment for the rail transit sector. The company provides a comprehensive range of solutions, including on-board and ground-based power supply systems, vehicle air conditioning systems, and intelligent passenger information systems. Its product portfolio also encompasses LED lighting solutions and specialized cables designed for rail environments. Serving both high-speed rail and urban transit networks, the group focuses on enhancing operational efficiency and passenger comfort through technological innovation. In addition to hardware manufacturing, the company offers integrated maintenance and technical support services to ensure the long-term reliability of rail infrastructure and rolling stock.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于董事会、监事会提前换届选举的公告 | 2021-09-27 | Chinese | |
| 第五届监事会第八次会议决议公告 | 2021-09-27 | Chinese | |
| 第五届董事会第九次会议决议公告 | 2021-09-27 | Chinese | |
| 关于控股股东、持股5%以上股东及其一致行动人签署《附生效条件的股份转让协议之补充协议》的公告 | 2021-09-22 | Chinese | |
| 关于公司为全资子公司提供担保的进展公告 | 2021-09-17 | Chinese | |
| 关于参加北京辖区上市公司投资者集体接待日的公告 | 2021-09-14 | Chinese |
Browse filings by year
18 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 35324315 | 关于董事会、监事会提前换届选举的公告 | 2021-09-27 | Chinese | ||
| 35324305 | 第五届监事会第八次会议决议公告 | 2021-09-27 | Chinese | ||
| 35324296 | 第五届董事会第九次会议决议公告 | 2021-09-27 | Chinese | ||
| 35324284 | 关于控股股东、持股5%以上股东及其一致行动人签署《附生效条件的股份转让协议之补充协议》的公告 | 2021-09-22 | Chinese | ||
| 35324268 | 关于公司为全资子公司提供担保的进展公告 | 2021-09-17 | Chinese | ||
| 35324255 | 关于参加北京辖区上市公司投资者集体接待日的公告 | 2021-09-14 | Chinese | ||
| 35324244 | 关于股票交易异常波动的公告 | 2021-09-06 | Chinese | ||
| 35324235 | 关于公司持股5%以上股东部分股份解除质押的公告 | 2021-08-30 | Chinese | ||
| 35324219 | 关于全资子公司向关联方租赁办公房屋的公告 | 2021-08-29 | Chinese | ||
| 35324207 | 董事会决议公告 | 2021-08-29 | Chinese | ||
| 35324195 | 独立董事关于相关事项的事前认可意见和独立意见 | 2021-08-29 | Chinese | ||
| 35324185 | 信息披露管理制度(2021年8月) | 2021-08-29 | Chinese | ||
| 35324172 | 2021年半年度报告 | 2021-08-29 | Chinese | ||
| 35324169 | 2021年半年度报告摘要 | 2021-08-29 | Chinese | ||
| 35324156 | 监事会决议公告 | 2021-08-29 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of railway locomotives and rolling stock
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Alstom
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ALO | FR | Manufacturing |
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Beijing Jiaoda Signal Technology Co.,Ltd.
Develops rail signaling and control systems for high-speed …
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300851 | CN | Manufacturing |
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Chemins de Fer Départementaux
An industrial group that designs, constructs, and operates …
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MLCFD | FR | Manufacturing |
|
Chengdu Xinzhu Road&Bridge Machinery Co.,LTD
Provides bridge components and rail transit solutions for u…
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002480 | CN | Manufacturing |
|
China High-Speed Railway Technology Co., Ltd.
Provides intelligent maintenance equipment and O&M solution…
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000008 | CN | Manufacturing |
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COBRASMA SA
Manufacturer of heavy capital goods and transportation equi…
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— | BR | Manufacturing |
|
Construcciones y Auxiliar de Ferrocarriles S.A.
A global provider of railway vehicles, sustainable buses, a…
|
CAF | ES | Manufacturing |
|
Cosmic CRF Limited
Manufactures cold rolled formed sections and structural com…
|
543928 | IN | Manufacturing |
|
CRRC Corp. Ltd.
A global supplier of rail transit equipment, including roll…
|
1766 | CN | Manufacturing |
|
CRRC Corporation Limited
The world's largest supplier and manufacturer of rail trans…
|
1766 | HK | Manufacturing |
Beijing Dinghan Technology Group 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/55037/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55037 | 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=55037 | 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=55037 \ -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": 55037}, 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 Dinghan Technology Group Co.,Ltd. (id: 55037)"
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