v3.26.1
CONTRACTS IN PROCESS (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
CONTRACTS IN PROCESS    
Costs on uncompleted contracts $ 716,392 $ 542,892
Estimated earnings 566,763 737,686
Total costs and estimated profits on uncompleted contracts 1,283,155 1,280,578
Add: unbilled amounts on completed contracts 5,126 2,735
Less: Progress billings (1,204,357) (1,535,898)
Unbilled accounts receivables (deferred revenues), net $ (83,924) $ (252,585)