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Note 1 - Nature of business and organization: Summary of subsidiary of limited liability company or limited partnership (Details)
Dec. 31, 2024
Tungray Motion Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tungray Electronics Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tungray Intelligent Technology Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tungray Singapore Pte. Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tung Resource Pte Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tungray Industrial Automation (Shenzhen) Co., Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tongsheng Intelligent Equipment (Shenzhen) Co., Ltd  
Subsidiary, Ownership Percentage, Parent 70.00%
Qingdao Tongri Electric Machines Co., Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Qingdao Tungray Intelligent Technology Co., Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tungray Technology Pte Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Tongsheng Intelligence Technology Development (Shenzhen) Co., Ltd  
Subsidiary, Ownership Percentage, Parent 100.00%
Xian Tongri Intelligent Industrial Technology Co., Ltd  
Subsidiary, Ownership Percentage, Parent 99.98%