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 |
|---|---|---|---|
| 合诚股份第三届董事会第三十一次会议决议公告 | 2021-12-06 | Chinese | |
| 合诚股份关于召开2021年第三次临时股东大会的通知 | 2021-12-06 | Chinese | |
| 合诚股份独立董事候选人声明（林朝南） | 2021-12-06 | Chinese | |
| 合诚股份关于为公司和董事、监事、高级管理人员购买责任保险的公告 | 2021-12-06 | Chinese | |
| 合诚股份独立董事候选人声明（郭小东、唐炎钊） | 2021-12-06 | Chinese | |
| 合诚股份关于股东部分股份质押的公告 | 2021-11-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37452336 | 合诚股份第三届董事会第三十一次会议决议公告 | 2021-12-06 | Chinese | ||
| 37452318 | 合诚股份关于召开2021年第三次临时股东大会的通知 | 2021-12-06 | Chinese | ||
| 37452304 | 合诚股份独立董事候选人声明（林朝南） | 2021-12-06 | Chinese | ||
| 37452294 | 合诚股份关于为公司和董事、监事、高级管理人员购买责任保险的公告 | 2021-12-06 | Chinese | ||
| 37452278 | 合诚股份独立董事候选人声明（郭小东、唐炎钊） | 2021-12-06 | Chinese | ||
| 37452274 | 合诚股份关于股东部分股份质押的公告 | 2021-11-30 | Chinese | ||
| 37452257 | 合诚股份关于公司股东协议转让股份完成过户登记暨控股股东、实际控制人变更的公告 | 2021-11-22 | Chinese | ||
| 37452246 | 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）之财务顾问核查意见 | 2021-11-15 | Chinese | ||
| 37452210 | 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） | 2021-11-15 | Chinese | ||
| 37452176 | 合诚股份关于公司股东签署股份转让协议的进展公告 | 2021-11-12 | Chinese | ||
| 37452156 | 合诚股份关于对上海证券交易所监管工作函的回复公告 | 2021-10-25 | Chinese | ||
| 37452118 | 兴业证券股份有限公司关于上海证券交易所《关于合诚工程咨询集团股份有限公司有关事项的监管工作函》回复之财务顾问核查意见 | 2021-10-25 | Chinese | ||
| 37452100 | 广东华商律师事务所关于上海证券交易所《关于合诚工程咨询集团股份有限公司有关事项的监管工作函》所涉相关事项的法律意见书 | 2021-10-25 | Chinese | ||
| 37452040 | 合诚股份简式权益变动报告书（二次修订稿） | 2021-10-25 | Chinese | ||
| 37452026 | 前海粤资及深圳聚惠关于上海证券交易所《关于合诚工程咨询集团股份有限公司有关事项的监管工作函》的回复 | 2021-10-25 | Chinese | ||
Market data
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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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