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Jinlei Technology Co., Ltd. — Investor Relations & Filings

Ticker · 300443 Shenzhen Stock Exchange Manufacturing
Filings indexed 1,350 across all filing types
Latest filing 2025-09-29 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300443

About Jinlei Technology Co., Ltd.

https://www.jinleiwind.com

Jinlei Technology Co., Ltd. specializes in the research, development, and manufacturing of wind turbine main shafts and large-scale forgings. The company provides a comprehensive range of products, primarily focusing on main shafts for power generation systems ranging from 1.5MW to over 8MW. Its integrated production process encompasses electric furnace steelmaking, forging, heat treatment, and precision machining. Jinlei serves a global market, supplying critical components to major turbine original equipment manufacturers. The company utilizes advanced manufacturing technologies to produce high-precision components that meet the technical requirements of the renewable energy sector. Beyond its core focus on main shafts, the company manufactures various free forgings for heavy machinery applications, leveraging its large-scale production capacity and technical expertise to support global infrastructure and energy projects.

Recent filings

Filing Released Lang Actions
董事会提名委员会工作细则
Regulatory Filings
2025-09-29 Chinese
募集资金管理办法
Regulatory Filings
2025-09-29 Chinese
股东会议事规则
Regulatory Filings
2025-09-29 Chinese
关于为全资子公司提供担保的进展公告
Regulatory Filings
2025-09-16 Chinese
北京德和衡律师事务所关于金雷科技股份公司2025年第一次临时股东大会的法律意见书
Regulatory Filings
2025-09-16 Chinese
2025年第一次临时股东大会决议公告
Regulatory Filings
2025-09-16 Chinese

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