v3.25.1
Property, Plant and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment, Net [Abstract]  
Schedule of Property, Plant and Equipment, Net

As of December 31, 2023 and 2024, property, plant and equipment, net consisted of the following:

 

   As of December 31, 
   2023   2024 
Leasehold improvements  $116,729   $116,729 
Machinery and equipment   474,220    474,220 
Motor vehicles   354,408    354,408 
Furniture and fixture   94,261    94,261 
Total property, plant and equipment, at cost   1,039,618    1,039,618 
Less: accumulated depreciation   (854,715)   (912,232)
Total property, plant and equipment, net  $184,903   $127,386