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SHANGHAI HOLYSTAR ELECTRICAL TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688330 Shanghai Stock Exchange Manufacturing
Filings indexed 510 across all filing types
Latest filing 2026-04-22 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688330

About SHANGHAI HOLYSTAR ELECTRICAL TECHNOLOGY CO., LTD.

Shanghai Holystar Electrical Technology Co., Ltd. specializes in the research, development, and manufacturing of power electronics and power quality management solutions. The company's core product portfolio includes Active Power Filters (APF), Static Var Generators (SVG), and advanced energy storage systems designed to optimize electrical efficiency and stability. Holystar provides comprehensive solutions for harmonic suppression, reactive power compensation, and voltage regulation across diverse sectors such as industrial manufacturing, data centers, and renewable energy installations. By integrating smart grid technologies and high-performance power conversion systems, the company focuses on enhancing power reliability and reducing energy consumption for infrastructure projects.

Recent filings

Filing Released Lang Actions
宏力达关于日常关联交易预计的公告
Regulatory Filings
2026-04-22 Chinese
宏力达2025年度环境、社会和公司治理(ESG)报告摘要
Regulatory Filings
2026-04-22 Chinese
上海宏力达信息技术股份有限公司内控审计报告
Regulatory Filings
2026-04-22 Chinese
宏力达2025年度独立董事述职报告(文东华)
Regulatory Filings
2026-04-22 Chinese
宏力达2026年度“提质增效重回报”行动方案
Regulatory Filings
2026-04-22 Chinese
宏力达2025年度独立董事述职报告(龚涛)
Regulatory Filings
2026-04-22 Chinese

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