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 |
|---|---|---|---|
| 第七届董事会第二十三次会议决议公告 | 2025-11-18 | Chinese | |
| 关于股票交易异常波动的公告 | 2025-11-05 | Chinese | |
| 三变科技股份有限公司关于副总经理、财务总监兼董事会秘书辞职的公告 | 2025-10-23 | Chinese | |
| 关于与关联方签订采购合同暨关联交易的公告 | 2025-10-22 | Chinese | |
| 浙商证券股份有限公司关于三变科技股份有限公司互保事项的核查意见 | 2025-10-22 | Chinese | |
| 关于继续与浙江省三门浦东电工电器有限公司签订互保协议的公告 | 2025-10-22 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 34849918 | 第七届董事会第二十三次会议决议公告 | 2025-11-18 | Chinese | ||
| 34849911 | 关于股票交易异常波动的公告 | 2025-11-05 | Chinese | ||
| 34849900 | 三变科技股份有限公司关于副总经理、财务总监兼董事会秘书辞职的公告 | 2025-10-23 | Chinese | ||
| 34849888 | 关于与关联方签订采购合同暨关联交易的公告 | 2025-10-22 | Chinese | ||
| 34849882 | 浙商证券股份有限公司关于三变科技股份有限公司互保事项的核查意见 | 2025-10-22 | Chinese | ||
| 34849872 | 关于继续与浙江省三门浦东电工电器有限公司签订互保协议的公告 | 2025-10-22 | Chinese | ||
| 34849860 | 第七届董事会第二十二次会议决议公告 | 2025-10-22 | Chinese | ||
| 34849850 | 浙商证券股份有限公司关于三变科技股份有限公司关联交易的核查意见 | 2025-10-22 | Chinese | ||
| 34849842 | 2025年三季度报告 | 2025-10-22 | Chinese | ||
| 34849840 | 三变科技股份有限公司关于注销募集资金专户的公告 | 2025-09-25 | Chinese | ||
| 34849830 | 投资者关系管理制度-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849819 | 年报信息披露重大差错责任追究制度-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849810 | 内部审计制度-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849802 | 高级管理人员薪酬方案及考核办法-2025年9月修订 | 2025-09-16 | Chinese | ||
| 34849790 | 重大信息内部报告制度-2025年9月修订 | 2025-09-16 | 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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