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PROPERTY AND EQUIPMENT, NET - Schedule of Property and Equipment, Net (Details) - USD ($)
Sep. 30, 2025
Mar. 31, 2025
Mar. 31, 2024
PROPERTY AND EQUIPMENT, NET      
Property and equipment, gross excluding assets on operating lease $ 1,954,664 $ 1,810,103 $ 1,720,967
Less: accumulated depreciation (1,575,226) (1,424,688) (1,121,136)
Property and equipment, net 379,438 385,415 599,831
Machinery and equipment 1,224,709 1,154,638 1,103,319
Electric equipment [Member]      
PROPERTY AND EQUIPMENT, NET      
Property and equipment, gross excluding assets on operating lease 124,426 58,055 46,264
Office furniture [Member]      
PROPERTY AND EQUIPMENT, NET      
Property and equipment, gross excluding assets on operating lease 60,988 59,831 51,213
Motor vehicles [Member]      
PROPERTY AND EQUIPMENT, NET      
Property and equipment, gross excluding assets on operating lease 271,452 269,668 250,933
Leasehold improvement [Member]      
PROPERTY AND EQUIPMENT, NET      
Property and equipment, gross excluding assets on operating lease $ 273,089 $ 267,911 $ 269,238