SAN BIAN SCI－TECH Co.,LTD. — Investor Relations & Filings
SAN BIAN SCI－TECH Co.,LTD. specializes in the research, development, and production of power transmission and distribution equipment. The core product line features a comprehensive range of transformers, including oil-immersed power transformers with capacities up to 500kV, dry-type transformers, and energy-efficient amorphous alloy transformers. The company also manufactures combined substations, reactors, and specialized electrical components designed for diverse applications. These products are primarily deployed in power grids, power plants, and major infrastructure projects such as transportation hubs and industrial facilities. By focusing on high-voltage technology and energy-saving solutions, the company provides critical infrastructure components for stable and efficient electrical distribution.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 独立董事专门会议工作细则-2025年9月修订 | 2025-09-16 | Chinese | |
| 独立董事年报工作制度-2025年9月修订 | 2025-09-16 | Chinese | |
| 关于与关联方签订采购合同暨关联交易的公告 | 2025-09-16 | Chinese | |
| 董事会秘书工作细则-2025年9月修订 | 2025-09-16 | Chinese | |
| 国浩律师（上海）事务所关于三变科技股份有限公司2025年第三次临时股东大会法律意见书 | 2025-09-03 | Chinese | |
| 三变科技股份有限公司2025年第三次临时股东大会决议公告 | 2025-09-03 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 34849516 | 独立董事专门会议工作细则-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849510 | 独立董事年报工作制度-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849503 | 关于与关联方签订采购合同暨关联交易的公告 | 2025-09-16 | Chinese | ||
| 34849497 | 董事会秘书工作细则-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849489 | 国浩律师（上海）事务所关于三变科技股份有限公司2025年第三次临时股东大会法律意见书 | 2025-09-03 | Chinese | ||
| 34849480 | 三变科技股份有限公司2025年第三次临时股东大会决议公告 | 2025-09-03 | Chinese | ||
| 34849467 | 关于2025年第三次临时股东大会增加临时提案暨2025年第三次临时股东大会补充通知的公告 | 2025-08-21 | Chinese | ||
| 34849460 | 关于补选公司非独立董事的公告 | 2025-08-21 | Chinese | ||
| 34849449 | 第七届董事会第二十次会议决议公告 | 2025-08-21 | Chinese | ||
| 34849432 | 对外投资、担保、借贷管理制度（2025年8月修订） | 2025-08-14 | Chinese | ||
| 34849419 | 半年报监事会决议公告 | 2025-08-14 | Chinese | ||
| 34849408 | 董事会议事规则（2025年8月修订） | 2025-08-14 | Chinese | ||
| 34849401 | 半年报董事会决议公告 | 2025-08-14 | Chinese | ||
| 34849389 | 董事、高级管理人员离职管理制度（2025年8月） | 2025-08-14 | Chinese | ||
| 34849376 | 累积投票制实施细则（2025年8月修订） | 2025-08-14 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
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SAN BIAN SCI－TECH 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/54170/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54170 | 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=54170 | 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=54170 \ -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": 54170}, 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 SAN BIAN SCI－TECH Co.,LTD. (id: 54170)"
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