
Suzhou Dongshan Precision Manufacturing Co., Ltd — Investor Relations & Filings
Suzhou Dongshan Precision Manufacturing Co., Ltd. (DSBJ) specializes in the research, development, and fabrication of high-precision electronic components and structural modules. The company operates across three primary segments: Printed Circuit Boards (PCB), LED packaging, and precision metal manufacturing. Its technical capabilities encompass the production of Flexible Printed Circuits (FPC), Rigid-Flex boards, and High-Density Interconnect (HDI) solutions, primarily serving the consumer electronics, telecommunications, and automotive sectors. DSBJ provides critical components for 5G infrastructure, new energy vehicle systems, and high-end display technologies. By integrating advanced manufacturing processes with global supply chain management, the company delivers complex interconnect solutions and precision metal die-casting and stamping services to international technology leaders.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于重新向香港联合交易所有限公司递交H股发行及上市的申请并刊发申请资料的公告 | 2026-05-20 | Chinese | |
| 2025年度股东会法律意见书 | 2026-05-15 | Chinese | |
| 2025年度股东会决议公告 | 2026-05-15 | Chinese | |
| 第七届董事会第一次会议决议公告 | 2026-05-15 | Chinese | |
| 2025年年度审计报告 | 2026-04-21 | Chinese | |
| 2025年环境、社会和公司治理(ESG)报告 | 2026-04-21 | Chinese |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46703017 | 关于重新向香港联合交易所有限公司递交H股发行及上市的申请并刊发申请资料的公告 | 2026-05-20 | Chinese | ||
| 46365567 | 2025年度股东会法律意见书 | 2026-05-15 | Chinese | ||
| 46365276 | 2025年度股东会决议公告 | 2026-05-15 | Chinese | ||
| 46365275 | 第七届董事会第一次会议决议公告 | 2026-05-15 | Chinese | ||
| 35678458 | 2025年年度审计报告 | 2026-04-21 | Chinese | ||
| 35678456 | 2025年环境、社会和公司治理(ESG)报告 | 2026-04-21 | Chinese | ||
| 35678452 | 内部控制自我评价报告 | 2026-04-21 | Chinese | ||
| 35678450 | 独立董事提名人声明与承诺(王雷刚) | 2026-04-21 | Chinese | ||
| 35678448 | 独立董事候选人声明与承诺(蔡卫华) | 2026-04-21 | Chinese | ||
| 35678447 | 2025年年度报告摘要 | 2026-04-21 | Chinese | ||
| 35678443 | 关于召开2025年度股东会的通知 | 2026-04-21 | Chinese | ||
| 35678439 | 国泰海通证券股份有限公司关于苏州东山精密制造股份有限公司2025年度募集资金存放、管理与使用情况的专项核查意见 | 2026-04-21 | Chinese | ||
| 35678438 | 关于举行2025年度及2026年第一季度业绩网上说明会通知的公告 | 2026-04-21 | Chinese | ||
| 35678437 | 关于会计政策变更的公告 | 2026-04-21 | Chinese | ||
| 35678436 | 独立董事提名人声明与承诺(潘永诚) | 2026-04-21 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of other electronic components and boards
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
3ALogics. Inc.
Designs and develops NFC and RFID System-on-Chips (SoCs) fo…
|
177900 | KR | Manufacturing |
|
3peak Incorporated
Designs analog and mixed-signal ICs for signal chain and po…
|
688536 | CN | Manufacturing |
|
4DS MEMORY LIMITED
Develops Interface Switching ReRAM for high-density Storage…
|
4DS | AU | Manufacturing |
|
AAC Technologies Holdings Inc.
Global provider of sensory solutions and miniaturized compo…
|
2018 | KY | Manufacturing |
|
ABCO ELECTRONICS CO., LTD.
Manufacturer of passive electronic components like inductor…
|
036010 | KR | Manufacturing |
|
ABOV Semiconductor Co.,Ltd.
Designs and manufactures MCUs, touch sensors, and non-volat…
|
102120 | KR | Manufacturing |
|
Acbel
Designs and manufactures switching power supplies for 5G, m…
|
6282 | TW | Manufacturing |
|
Accelink Technologies Co., Ltd.
Produces optoelectronic components and modules for telecom …
|
002281 | CN | Manufacturing |
|
ACES
Global provider of high-precision electronic components and…
|
3605 | TW | Manufacturing |
|
ACTIONS TECHNOLOGY CO., LTD.
Designs low-power wireless and multimedia SoCs for audio an…
|
688049 | CN | Manufacturing |
Suzhou Dongshan Precision Manufacturing 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/54427/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54427 | 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=54427 | 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=54427 \ -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": 54427}, 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 Suzhou Dongshan Precision Manufacturing Co., Ltd (id: 54427)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.