Disaggregated revenue and Concentration (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disaggregated revenue | $ 969,382 | $ 808,372 | $ 520,645 | |
| Products sale Member | ||||
| Disaggregated revenue | 604,482 | $ 433,018 | ||
| Product installation service Member | ||||
| Disaggregated revenue | $ 364,900 | $ 0 | 181,983 | 68,360 |
| Product sales Member | ||||
| Disaggregated revenue | $ 626,389 | $ 452,285 | ||