Keysino Separation Technology Inc. — Investor Relations & Filings
Keysino Separation Technology Inc. specializes in the research, development, and application of advanced membrane separation technologies. The company provides comprehensive solutions for industrial fluid treatment, process optimization, and environmental protection. Its core product portfolio includes ultrafiltration, nanofiltration, and reverse osmosis systems, alongside specialized ceramic membranes designed for harsh operating environments. Keysino focuses on delivering integrated systems for wastewater treatment, zero liquid discharge (ZLD), and the recovery of valuable resources from industrial waste streams. Serving sectors such as petrochemicals, pharmaceuticals, metallurgy, and food processing, the company emphasizes energy efficiency and sustainable resource management. By leveraging proprietary membrane materials and engineering expertise, Keysino enables industrial clients to improve product purity, reduce operational costs, and meet stringent environmental standards.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于召开2025年年度股东会的通知 | 2026-03-30 | Chinese | |
| 董事会关于独立董事独立性情况的专项意见 | 2026-03-30 | Chinese | |
| 2025年年度报告摘要 | 2026-03-30 | Chinese | |
| 关于公司董事、高级管理人员薪酬方案的公告 | 2026-03-30 | Chinese | |
| 第四届董事会第十次会议决议公告 | 2026-03-30 | Chinese | |
| 关于向深圳证券交易所申请撤销退市风险警示的公告 | 2026-03-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 39904731 | 关于召开2025年年度股东会的通知 | 2026-03-30 | Chinese | ||
| 39904727 | 董事会关于独立董事独立性情况的专项意见 | 2026-03-30 | Chinese | ||
| 39904723 | 2025年年度报告摘要 | 2026-03-30 | Chinese | ||
| 39904718 | 关于公司董事、高级管理人员薪酬方案的公告 | 2026-03-30 | Chinese | ||
| 39904713 | 第四届董事会第十次会议决议公告 | 2026-03-30 | Chinese | ||
| 39904712 | 关于向深圳证券交易所申请撤销退市风险警示的公告 | 2026-03-30 | Chinese | ||
| 39904711 | 2025年度独立董事述职报告（王剑锋） | 2026-03-30 | Chinese | ||
| 39904704 | 关于公司股票可能被终止上市的第四次风险提示公告 | 2026-03-18 | Chinese | ||
| 39904698 | 关于2025年年度报告编制及最新审计进展情况的公告 | 2026-03-17 | Chinese | ||
| 39904690 | 关于公司股票可能被终止上市的第三次风险提示公告 | 2026-03-04 | Chinese | ||
| 39904688 | 关于2025年年度报告编制及最新审计进展情况的公告 | 2026-03-03 | Chinese | ||
| 39904686 | 关于公司股票可能被终止上市的第二次风险提示公告 | 2026-02-10 | Chinese | ||
| 39904683 | 2025年度业绩预告 | 2026-01-28 | Chinese | ||
| 39904681 | 关于股东股份减持计划实施完毕的公告 | 2026-01-28 | Chinese | ||
| 39904679 | 关于首发前员工持股平台减持股份的预披露公告 | 2026-01-28 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Sewerage
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Anhui Huaqi Environmental Protection & Technology Co., Ltd.
Develops biological water treatment technologies and sewage…
|
300929 | CN | Water supply; sewerage, waste m… |
|
Aqua-Pure Ventures Inc.
Specializes in recycling and treating hard-to-treat industr…
|
AQPVF | CA | Water supply; sewerage, waste m… |
|
Banka BioLoo Limited
Provides bio-digester sanitation solutions for sustainable …
|
BANKA | IN | Water supply; sewerage, waste m… |
|
Beijing Water Business Doctor Co.,Ltd.
Provides industrial water treatment solutions, ZLD technolo…
|
300055 | CN | Water supply; sewerage, waste m… |
|
CDT Environmental Technology Investment Holdings Ltd
A waste treatment company providing sewage and septic tank …
|
CDTG | US | Water supply; sewerage, waste m… |
|
CECEP Guozhen Environmental Protection Technology Co., Ltd.
Provides integrated solutions for water environment managem…
|
300388 | CN | Water supply; sewerage, waste m… |
|
China Environmental Technology Holdings Limited
Provides technology, equipment, and services for wastewater…
|
646 | HK | Water supply; sewerage, waste m… |
|
China Everbright Water Limited
Integrated water environment management, covering wastewate…
|
1857 | BM | Water supply; sewerage, waste m… |
|
CLEAN TEQ WATER LIMITED
Provides advanced water treatment and resource recovery sol…
|
CNQ | AU | Water supply; sewerage, waste m… |
|
Concord Enviro Systems Limited
Provides industrial wastewater treatment and Zero Liquid Di…
|
CEWATER | IN | Water supply; sewerage, waste m… |
Keysino Separation Technology Inc. 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/55866/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55866 | 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=55866 | 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=55866 \ -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": 55866}, 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 Keysino Separation Technology Inc. (id: 55866)"
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