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 |
|---|---|---|---|
| 合诚股份关于对上海证券交易所监管工作函的回复公告 | 2021-08-30 | Chinese | |
| 兴业证券股份有限公司关于合诚工程咨询集团股份有限公司详式权益变动报告书之核查意见 | 2021-08-17 | Chinese | |
| 合诚股份详式权益变动报告书 | 2021-08-17 | Chinese | |
| 合诚股份简式权益变动报告书 | 2021-08-17 | Chinese | |
| 合诚股份关于股东权益变动的提示性公告 | 2021-08-16 | Chinese | |
| 合诚股份关于公司股东签署股份转让协议的公告 | 2021-08-16 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37451617 | 合诚股份关于对上海证券交易所监管工作函的回复公告 | 2021-08-30 | Chinese | ||
| 37451594 | 兴业证券股份有限公司关于合诚工程咨询集团股份有限公司详式权益变动报告书之核查意见 | 2021-08-17 | Chinese | ||
| 37451569 | 合诚股份详式权益变动报告书 | 2021-08-17 | Chinese | ||
| 37451528 | 合诚股份简式权益变动报告书 | 2021-08-17 | Chinese | ||
| 37451517 | 合诚股份关于股东权益变动的提示性公告 | 2021-08-16 | Chinese | ||
| 37451504 | 合诚股份关于公司股东签署股份转让协议的公告 | 2021-08-16 | Chinese | ||
| 37451491 | 合诚工程咨询集团股份有限公司详式权益变动报告书（修订稿） | 2021-08-11 | Chinese | ||
| 37451456 | 兴业证券股份有限公司关于合诚工程咨询集团股份有限公司详式权益变动报告书（修订稿）之核查意见 | 2021-08-11 | Chinese | ||
| 37451434 | 合诚股份关于控制权拟发生变更的进展公告 | 2021-08-10 | Chinese | ||
| 37451419 | 合诚股份关于股东权益变动的提示性公告 | 2021-08-10 | Chinese | ||
| 37451406 | 合诚股份2021年半年度报告 | 2021-08-09 | Chinese | ||
| 37451323 | 合诚股份关于变更签字注册会计师的公告 | 2021-08-09 | Chinese | ||
| 37451307 | 合诚股份第三届监事会第二十四次会议决议公告 | 2021-08-09 | Chinese | ||
| 37451297 | 合诚股份2021年半年度报告摘要 | 2021-08-09 | Chinese | ||
| 37451277 | 合诚股份2021年1-6月财务报表审计报告 | 2021-08-09 | 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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