v3.26.1
Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Schedule of Property, Plant and Equipment [Line Items]    
Total property plant and equipment, at cost $ 36,387,828 $ 35,723,647
Less: accumulated depreciation (24,641,585) (23,834,500)
Property, plant and equipment, net 11,746,243 11,889,147
Buildings [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Total property plant and equipment, at cost 11,779,891 11,619,695
Machinery [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Total property plant and equipment, at cost 23,965,309 23,471,775
Motor vehicles [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Total property plant and equipment, at cost 347,658 342,931
Electronic equipment [Member]    
Schedule of Property, Plant and Equipment [Line Items]    
Total property plant and equipment, at cost $ 294,970 $ 289,246