v3.26.1
CONTRACTS IN PROCESS (Details) - USD ($)
Dec. 31, 2025
Dec. 31, 2024
CONTRACTS IN PROCESS    
Costs on uncompleted contracts $ 542,892 $ 624,865
Estimated earnings 737,686 712,658
Total costs and estimated profits on uncompleted contracts 1,280,578 1,337,523
Add: unbilled amounts on completed contracts 2,735 7,000
Less: Progress billings (1,535,898) (1,703,630)
Unbilled accounts receivables (deferred revenues), net $ (252,585) $ (359,107)