
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 |
|---|---|---|---|
| 国海证券股份有限公司及公司关于《北京鼎汉技术股份有限公司非公开发行股票申请文件反馈意见》的回复 | 2016-07-18 | Chinese | |
| 关于非公开发行A股股票预案修订情况说明的公告 | 2016-07-18 | Chinese | |
| 非公开发行股票募集资金使用可行性分析报告(第二次修订稿) | 2016-07-18 | Chinese | |
| 关于公司非公开发行股票涉及关联交易的公告(第二次修订稿) | 2016-07-18 | Chinese | |
| 独立董事关于公司非公开发行股票涉及关联交易事项的事前认可意见 | 2016-07-18 | Chinese | |
| 独立董事关于公司第三届董事会第二十五次会议相关事项的独立意见 | 2016-07-18 | Chinese |
Browse filings by year
18 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2016
15 filings
| |||||
| 35313738 | 国海证券股份有限公司及公司关于《北京鼎汉技术股份有限公司非公开发行股票申请文件反馈意见》的回复 | 2016-07-18 | Chinese | ||
| 35313727 | 关于非公开发行A股股票预案修订情况说明的公告 | 2016-07-18 | Chinese | ||
| 35313716 | 非公开发行股票募集资金使用可行性分析报告(第二次修订稿) | 2016-07-18 | Chinese | ||
| 35313701 | 关于公司非公开发行股票涉及关联交易的公告(第二次修订稿) | 2016-07-18 | Chinese | ||
| 35313687 | 独立董事关于公司非公开发行股票涉及关联交易事项的事前认可意见 | 2016-07-18 | Chinese | ||
| 35313680 | 独立董事关于公司第三届董事会第二十五次会议相关事项的独立意见 | 2016-07-18 | Chinese | ||
| 35313669 | 2016年非公开发行A股股票预案(第二次修订稿) | 2016-07-18 | Chinese | ||
| 35313640 | 第三届董事会第二十五次会议决议公告 | 2016-07-18 | Chinese | ||
| 35313631 | 关于非公开发行股票相关承诺事项的公告 | 2016-07-18 | Chinese | ||
| 35313619 | 关于公司持股5%以上股东部分股份质押的公告 | 2016-07-13 | Chinese | ||
| 35313611 | 关于公司签署重要合同的公告 | 2016-07-08 | Chinese | ||
| 35313600 | 更正公告 | 2016-07-01 | Chinese | ||
| 35313590 | 北京金诚同达律师事务所关于公司股票期权激励计划调整事项的法律意见书(更新后) | 2016-07-01 | Chinese | ||
| 35313577 | 关于公司股票期权激励计划所涉股票期权行权价格调整的公告(更新后) | 2016-07-01 | Chinese | ||
| 35313567 | 独立董事关于股票期权激励计划所涉股票期权行权价格调整的独立意见(更新后) | 2016-07-01 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of railway locomotives and rolling stock
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Alstom
Global developer of rail transport solutions, including rol…
|
ALO | FR | Manufacturing |
|
Beijing Jiaoda Signal Technology Co.,Ltd.
Develops rail signaling and control systems for high-speed …
|
300851 | CN | Manufacturing |
|
Chemins de Fer Départementaux
An industrial group that designs, constructs, and operates …
|
MLCFD | FR | Manufacturing |
|
Chengdu Xinzhu Road&Bridge Machinery Co.,LTD
Provides bridge components and rail transit solutions for u…
|
002480 | CN | Manufacturing |
|
China High-Speed Railway Technology Co., Ltd.
Provides intelligent maintenance equipment and O&M solution…
|
000008 | CN | Manufacturing |
|
COBRASMA SA
Manufacturer of heavy capital goods and transportation equi…
|
— | 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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