v3.26.1
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2025
Summary of Significant Accounting Policies [Abstract]  
Schedule of Currency Exchange Rates The following table outlines the currency exchange rates that were used in preparing the consolidated financial statements:
    December 31, 2025   December 31, 2024   December 31, 2023
Year-end spot rate   US$1= RMB 6.9931   US$1= RMB 7.2993   US$1= RMB 7.0999
Average rate   US$1= RMB 7.1875   US$1= RMB 7.1957   US$1= RMB 7.0809
Schedule of Property and Equipment are Stated at Cost less Accumulated Depreciation Depreciation of plant, property and equipment is provided using the straight-line method over their expected useful lives, as follows:
Building   22 to 30 years
Machines   10 years
Electronic equipment   3 years
Furniture, fixtures and equipment   3 years
Vehicle   3 years
Leasehold improvements   The shorter of useful life and lease term
Schedule of Outstanding Balances of Cash, Cash Equivalents and Restricted Cash in Each Jurisdiction As of December 31, 2025, the followings were outstanding balances of cash, cash equivalents and restricted cash in each jurisdiction:
   Cash and cash equivalents   Restricted cash   Total 
Mainland China  $14,877,066   $6,311,630   $21,188,696 
Hong Kong   6,647,378    
-
    6,647,378 
The United States   314,027    
-
    314,027 
Balance at end of the year  $21,838,471   $6,311,630   $28,150,101