Disaggregated revenue and Concentration (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Disaggregated revenue and Concentration | ||||
| Disaggregated revenue | $ 288,212 | $ 107,042 | $ 1,945,232 | $ 738,729 |
| Products sale Member | ||||
| Disaggregated revenue and Concentration | ||||
| Disaggregated revenue | 91,598 | 68,542 | 1,142,865 | 672,829 |
| Product installation service Member | ||||
| Disaggregated revenue and Concentration | ||||
| Disaggregated revenue | $ 196,614 | $ 38,500 | $ 802,367 | $ 65,900 |