Bank borrowings (Details Narrative) - ZHEJIANG TIANLAN |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2022
CNY (¥)
|
Dec. 31, 2022
USD ($)
|
|
| Borrowed By The Company | ||||
| Interest fixed rates | 3.85% | 3.85% | ||
| Interest paid | ¥ 54,000 | ¥ 32,000 | $ 408,000 | |
| Borrowed By Subsidiaries Company | ||||
| Interest fixed rates | 4.85% | 4.85% | ||
| Interest paid | ¥ 184,000 | ¥ 221,000 | ¥ 218,000 | |