--- title: "Jiangsu Shemar Electric Co.,Ltd. (603530.SH)" type: "Symbol" locale: "en" url: "https://longbridge.com/en/quote/603530.SH.md" symbol: "603530.SH" name: "Jiangsu Shemar Electric Co.,Ltd." industry: "Electrical Components and Equipment" datetime: "2026-05-19T21:30:55.603Z" locales: - [en](https://longbridge.com/en/quote/603530.SH.md) - [zh-CN](https://longbridge.com/zh-CN/quote/603530.SH.md) - [zh-HK](https://longbridge.com/zh-HK/quote/603530.SH.md) --- # Jiangsu Shemar Electric Co.,Ltd. (603530.SH) ## Company Overview Jiangsu Shemar Electric Co.,Ltd engages in the research and development, production, and sale of composite external insulation for power system substations, composite external insulation for transmission and distribution lines, and rubber seals in China. It offers transmission line products, including line post, braced line post, and composite insulated cross-arm insulators, as well as substation post insulators; and distributes distribution line post insulator. The company also engages in the technology development and transfer, technology consultation, and technology services in the field of science and technology; import and export of goods and technologies; e-commerce; and sale of rubber products, power equipment and spare parts, and mechanical molds. In addition, it provides hollow, pillars, line insulators and bushings, transmission towers and crossarms, transmission conductors, dry-type insulated tubular busbars, cable accessories, substation supports, gas-insulated pipeline busbars, basin insulators, insulator auxiliary sheds, power transmission and distribution equipment and their parts; and sells of mechanical molds and accessories, as well as offers technical development, technical support, technical services, and technical consulting services. | Item | Detail | |------|--------| | Industry | Electrical Components and Equipment | | Exchange | CN Market | | Website | [www.shemar.com.cn](https://www.shemar.com.cn) | ## Key Drivers > *AI-analyzed key factors driving this stock's performance* ## Longbridge Financial Score™: B > *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge* > Updated: 2026-05-19T04:30:08.000Z **Overall: B (0.26)** **Industry**: Electrical Components and Equipment | Metric | Value | |--------|-------| | Industry Ranking | 29 / 261 | | Industry Median | C | | Industry Average | C | - **Style**: Growth - Stocks whose main business is in the growth stage. - **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns. **Multi Score**: B #### Style Score Score: | Indicator | Value | Rating | |-----------|-------|--------| | Revenue YoY | 29.84% | | | Net Profit YoY | 46.49% | | | P/B Ratio | 13.32 | | | Dividend Ratio | 0.78% | | #### Size Score Score: | Indicator | Value | Rating | |-----------|-------|--------| | Market Cap | 25315687157.27 | | | Revenue | 1814644874.02 | | #### Multi Score Score: B | Indicator | Value | Rating | |-----------|-------|--------| | ROE | 24.62% | A | | Profit Margin | 25.42% | A | | Gross Margin | 49.05% | B | | Revenue YoY | 29.84% | A | | Net Profit YoY | 46.49% | B | | Total Assets YoY | 7.27% | B | | Net Assets YoY | 2.91% | C | | Cash Flow Margin | 73.03% | C | | OCF YoY | 29.84% | A | | Turnover | 0.70 | B | | Gearing Ratio | 28.90% | B | ```chart-data:radar { "title": "Longbridge Financial Score - Jiangsu Shemar Electric Co.,Ltd.", "chart_type": "radar", "dimensions": [ { "name": "Style Score", "grade": "", "indicators": [ { "name": "Revenue YoY", "value": "29.84%", "rating": "" }, { "name": "Net Profit YoY", "value": "46.49%", "rating": "" }, { "name": "P/B Ratio", "value": "13.32", "rating": "" }, { "name": "Dividend Ratio", "value": "0.78%", "rating": "" } ] }, { "name": "Size Score", "grade": "", "indicators": [ { "name": "Market Cap", "value": "25315687157.27", "rating": "" }, { "name": "Revenue", "value": "1814644874.02", "rating": "" } ] }, { "name": "Multi Score", "grade": "B", "indicators": [ { "name": "ROE", "value": "24.62%", "rating": "A" }, { "name": "Profit Margin", "value": "25.42%", "rating": "A" }, { "name": "Gross Margin", "value": "49.05%", "rating": "B" }, { "name": "Revenue YoY", "value": "29.84%", "rating": "A" }, { "name": "Net Profit YoY", "value": "46.49%", "rating": "B" }, { "name": "Total Assets YoY", "value": "7.27%", "rating": "B" }, { "name": "Net Assets YoY", "value": "2.91%", "rating": "C" }, { "name": "Cash Flow Margin", "value": "73.03%", "rating": "C" }, { "name": "OCF YoY", "value": "29.84%", "rating": "A" }, { "name": "Turnover", "value": "0.70", "rating": "B" }, { "name": "Gearing Ratio", "value": "28.90%", "rating": "B" } ] } ] } ``` ## Valuation Analysis | Metric | Current | Industry Ranking | High | Median | Low | |--------|---------|-----------------|------|--------|-----| | PE (TTM) | 56.66 | 87/261 | 57.86 | 47.80 | 38.27 | | PB | 13.75 | 258/261 | 13.83 | 10.85 | 7.23 | | PS (TTM) | 14.40 | 252/261 | 14.49 | 11.03 | 8.46 | | Dividend Yield | 0.76% | 86/261 | 1.55% | 1.10% | 0.81% | ## Peer Comparison | Rank | Name | Profit | Growth | Operation | Security | Cash | Rating | | --- | --- | --- | --- | --- | --- | --- | --- | | 01 | SIEYUAN (002028.SZ) | B | A | B | C | B | B | | 02 | ZTT (600522.SH) | C | B | A | B | B | B | | 03 | Deye (605117.SH) | A | B | B | C | B | B | | 04 | EVE (300014.SZ) | B | B | B | D | B | B | | 05 | Huayou Cobalt (603799.SH) | B | A | C | D | B | B | ## References - [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/603530.SH/overview.md) - [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/603530.SH/norm.md) - [Related News](https://longbridge.com/en/quote/603530.SH/news.md) - [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/603530.SH/filings.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**