C&D HOLSIN ENGINEERING CONSULTING CO., LTD. — Investor Relations & Filings
About C&D HOLSIN ENGINEERING CONSULTING CO., LTD.
C&D Holsin Engineering Consulting Co., Ltd. provides comprehensive technical services across the infrastructure and construction sectors. The company specializes in engineering supervision, testing and inspection, design, and project management. Its service portfolio covers the entire lifecycle of transportation projects, including highways, bridges, tunnels, ports, and waterways, as well as municipal works and building construction. By integrating advanced testing technologies with full-process consulting, the firm ensures quality control, safety, and structural integrity for large-scale infrastructure developments. The organization leverages its extensive technical expertise and research capabilities to deliver specialized solutions in maintenance management and engineering safety assessment, supporting the development of resilient and efficient transportation networks.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 合诚股份关于控股股东增持公司股份的公告 | 2021-12-30 | Chinese | |
| 北京植德律师事务所关于合诚股份2021年第三次临时股东大会的法律意见书 | 2021-12-22 | Chinese | |
| 合诚股份独立董事关于第四届董事会第一次会议审议有关事项的独立意见 | 2021-12-22 | Chinese | |
| 合诚股份第四届监事会第一次会议决议公告 | 2021-12-22 | Chinese | |
| 合诚股份2021年第三次临时股东大会决议公告 | 2021-12-22 | Chinese | |
| 合诚股份第四届董事会第一次会议决议公告 | 2021-12-22 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37452683 | 合诚股份关于控股股东增持公司股份的公告 | 2021-12-30 | Chinese | ||
| 37452668 | 北京植德律师事务所关于合诚股份2021年第三次临时股东大会的法律意见书 | 2021-12-22 | Chinese | ||
| 37452650 | 合诚股份独立董事关于第四届董事会第一次会议审议有关事项的独立意见 | 2021-12-22 | Chinese | ||
| 37452637 | 合诚股份第四届监事会第一次会议决议公告 | 2021-12-22 | Chinese | ||
| 37452623 | 合诚股份2021年第三次临时股东大会决议公告 | 2021-12-22 | Chinese | ||
| 37452613 | 合诚股份第四届董事会第一次会议决议公告 | 2021-12-22 | Chinese | ||
| 37452585 | 合诚股份关于选举第四届监事会职工代表监事的公告 | 2021-12-10 | Chinese | ||
| 37452564 | 合诚股份2021年第三次临时股东大会会议资料 | 2021-12-09 | Chinese | ||
| 37452544 | 合诚股份关于公司股东协议转让股份完成过户登记的公告 | 2021-12-07 | Chinese | ||
| 37452521 | 合诚股份关于全资孙公司吸收合并全资子公司的公告 | 2021-12-06 | Chinese | ||
| 37452508 | 合诚股份关于向全资子公司实缴注册资本的公告 | 2021-12-06 | Chinese | ||
| 37452479 | 合诚股份独立董事关于第三届董事会第三十一次会议审议有关事项的独立意见 | 2021-12-06 | Chinese | ||
| 37452474 | 合诚股份第三届监事会第二十六次会议决议公告 | 2021-12-06 | Chinese | ||
| 37452463 | 合诚股份独立董事提名人声明（郭小东） | 2021-12-06 | Chinese | ||
| 37452358 | 合诚股份独立董事提名人声明（唐炎钊、林朝南） | 2021-12-06 | Chinese | ||
Market data
Market data not available
Price history
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C&D HOLSIN ENGINEERING CONSULTING 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/57896/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57896 | 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=57896 | 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=57896 \ -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": 57896}, 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 C&D HOLSIN ENGINEERING CONSULTING CO., LTD. (id: 57896)"
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