v3.26.1
CONTRACTS IN PROCESS (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
CONTRACTS IN PROCESS    
Costs on uncompleted contracts $ 607,971 $ 542,892
Estimated earnings 422,749 737,686
Total costs and estimated profits on uncompleted contracts 1,030,720 1,280,578
Add: unbilled amounts on completed contracts 46,934 2,735
Less: Progress billings (1,057,736) (1,535,898)
Unbilled accounts receivables (deferred revenues), net $ (19,918) $ (252,585)