| Schedule of inventories |
| Schedule of inventories | |
| | |
| |
| | |
June
30,
2026 | | |
December
31,
2025 | |
| Inventories consist of the following | |
| | | |
| | |
| Raw materials | |
$ | 1,307,005 | | |
$ | 571,100 | |
| Work in process | |
| 1,179 | | |
| — | |
| Finished goods | |
| 776,969 | | |
| — | |
| Inventory gross | |
| 2,085,153 | | |
| 571,100 | |
| Less: Allowance | |
| (372,967 | ) | |
| (114,200 | ) |
| Inventory | |
$ | 1,712,186 | | |
$ | 456,900 | |
|
| Schedule of inventories | |
| | |
| |
| | |
Year ended December 31 | |
| | |
2025 | | |
2024 | |
| Inventories consist of the following: | |
| | |
| |
| Raw materials | |
$ | 571,100 | | |
$ | 428,000 | |
| Finished goods | |
| — | | |
| 7,000 | |
| Inventory gross | |
| 571,100 | | |
| 435,000 | |
| Less: Allowance | |
| (114,200 | ) | |
| (85,400 | ) |
| Inventory | |
$ | 456,900 | | |
$ | 349,600 | |
|