
DALIAN INSULATOR GROUP CO.,LTD. — Investor Relations & Filings
Dalian Insulator Group Co., Ltd. specializes in the research, development, and manufacturing of high-voltage insulators and power transmission line hardware. The product portfolio includes porcelain insulators, toughened glass insulators, and composite insulators designed for both AC and DC power systems. The company focuses on providing solutions for ultra-high-voltage (UHV) transmission projects, offering products engineered to withstand extreme environmental conditions and high mechanical loads. With a history dating back to 1915, the group operates advanced production lines and testing facilities to ensure compliance with international standards. Technical expertise supports the construction and maintenance of large-scale power grids, serving utility providers and infrastructure projects. The company emphasizes innovation in material science and structural design to enhance the reliability and efficiency of electrical insulation systems.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于公司董事股份减持计划时间过半的进展公告 | 2022-01-25 | Chinese | |
| 关于认购私募基金份额的进展暨完成基金备案登记公告 | 2022-01-19 | Chinese | |
| 股票交易异常波动公告 | 2022-01-13 | Chinese | |
| 关于认购私募基金份额的公告 | 2022-01-04 | Chinese | |
| 关于收到上海市崇明区人民法院民事裁定书暨诉讼进展的公告 | 2021-12-28 | Chinese | |
| 关于国家电网预中标的提示性公告 | 2021-12-13 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
4 filings
| |||||
| 36483454 | 关于公司董事股份减持计划时间过半的进展公告 | 2022-01-25 | Chinese | ||
| 36483445 | 关于认购私募基金份额的进展暨完成基金备案登记公告 | 2022-01-19 | Chinese | ||
| 36483431 | 股票交易异常波动公告 | 2022-01-13 | Chinese | ||
| 36483421 | 关于认购私募基金份额的公告 | 2022-01-04 | Chinese | ||
|
2021
11 filings
| |||||
| 36483411 | 关于收到上海市崇明区人民法院民事裁定书暨诉讼进展的公告 | 2021-12-28 | Chinese | ||
| 36483398 | 关于国家电网预中标的提示性公告 | 2021-12-13 | Chinese | ||
| 36483388 | 关于国家电网预中标的提示性公告 | 2021-11-18 | Chinese | ||
| 36483381 | 2021年第三季度报告 | 2021-10-27 | Chinese | ||
| 36483368 | 关于对外投资进展暨完成基金备案登记的公告 | 2021-10-25 | Chinese | ||
| 36483359 | 关于公司董事减持计划的预披露公告 | 2021-09-24 | Chinese | ||
| 36483348 | 股票交易异常波动公告 | 2021-09-22 | Chinese | ||
| 36483333 | 关于拟参与认购基金份额的公告 | 2021-09-17 | Chinese | ||
| 36483318 | 股票交易异常波动公告 | 2021-09-14 | Chinese | ||
| 36483309 | 申万宏源证券承销保荐有限责任公司关于大连电瓷集团股份有限公司2020年限制性股票激励计划首次授予部分第一个解除限售期解除限售股份上市流通的核查意见 | 2021-09-14 | Chinese | ||
| 36483301 | 关于2020年限制性股票激励计划首次授予部分第一个解锁期股份上市流通的提示性公告 | 2021-09-14 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Aartech Solonics Limited
Engineering firm providing energy storage, bus transfer sys…
|
AARTECH | IN | Manufacturing |
|
ABB India Limited
Technology leader in electrification and automation for a s…
|
ABB | IN | Manufacturing |
|
ABB Ltd
A technology company specializing in electrification and au…
|
ABBN | CH | Manufacturing |
|
ACCORD TRANSFORMER & SWITCHGEAR LIMITED
Designs and manufactures energy-efficient transformers and …
|
544710 | IN | Manufacturing |
|
Ads-Tec Energy Public Ltd Co
Develops battery-buffered platform solutions for ultra-fast…
|
ADSE | US | Manufacturing |
|
ADVAIT ENERGY TRANSITIONS LIMITED
Provides power transmission components, renewable energy, a…
|
ADVAIT | IN | Manufacturing |
|
ADVENT TECHNOLOGIES HOLDINGS, INC.
Develops and manufactures complete fuel cell systems and th…
|
ADN | US | Manufacturing |
|
AEC
Provider of heavy electrical equipment, power electronics, …
|
1514 | TW | Manufacturing |
|
AFC ENERGY PLC
Develops hydrogen power generation technologies for off-gri…
|
AFC | GB | Manufacturing |
|
AHA Co.,Ltd
A technology company operating in EdTech, Healthcare, and E…
|
102950 | KR | Manufacturing |
DALIAN INSULATOR 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/54631/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54631 | 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=54631 | 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=54631 \ -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": 54631}, 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 DALIAN INSULATOR GROUP CO.,LTD. (id: 54631)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.