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NOTE 7. INVENTORIES: Schedule of Inventory (Details) - USD ($)
Dec. 31, 2024
Mar. 31, 2024
Details    
Raw materials $ 1,742,871 $ 1,982,657
Work in process 3,795,112 2,641,085
Finished goods 2,249,641 2,534,843
Inventories $ 7,787,624 $ 7,158,585