v3.25.4
Short-Term Bank Loans - Schedule of Short-Term Loans (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Schedule of Short-Term Loans [Line Items]        
Loan amount in RMB $ 4,618,839 $ 4,630,581 ¥ 32,300,000 ¥ 33,800,000
Loan amount in USD $ 4,618,839 $ 4,630,581 ¥ 32,300,000 ¥ 33,800,000
Industrial and Commercial Bank of China [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date Jul. 28, 2025 Dec. 13, 2024 Jul. 28, 2025 Dec. 13, 2024
Loan maturity date Jul. 10, 2026 Nov. 19, 2025    
Loan amount in RMB $ 969,527 $ 821,998 ¥ 6,780,000 ¥ 6,000,000
Loan amount in USD $ 969,527 $ 821,998 ¥ 6,780,000 ¥ 6,000,000
Effective interest rate 1.30% 4.20% 1.30% 4.20%
Industrial and Commercial Bank of China [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date Jul. 28, 2025   Jul. 28, 2025  
Loan maturity date Jul. 14, 2026      
Loan amount in RMB $ 882,298   ¥ 6,170,000  
Loan amount in USD $ 882,298   ¥ 6,170,000  
Effective interest rate 1.30%   1.30%  
Industrial and Commercial Bank of China [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date Jul. 28, 2025 Nov. 07, 2024 Jul. 28, 2025 Nov. 07, 2024
Loan maturity date Jul. 16, 2026 Jun. 06, 2025    
Loan amount in RMB $ 1,008,137 $ 1,356,294 ¥ 7,050,000 ¥ 9,900,000
Loan amount in USD $ 1,008,137 $ 1,356,294 ¥ 7,050,000 ¥ 9,900,000
Effective interest rate 1.30% 4.20% 1.30% 4.20%
Industrial and Commercial Bank of China [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date May 21, 2025 Dec. 09, 2024 May 21, 2025 Dec. 09, 2024
Loan maturity date May 07, 2026 Aug. 08, 2025    
Loan amount in RMB $ 1,000,987 $ 945,296 ¥ 7,000,000 ¥ 6,900,000
Loan amount in USD $ 1,000,987 $ 945,296 ¥ 7,000,000 ¥ 6,900,000
Effective interest rate 3.85% 4.20% 3.85% 4.20%
Industrial and Commercial Bank of China [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date Feb. 28, 2025 May 29, 2024 Feb. 28, 2025 May 29, 2024
Loan maturity date Feb. 06, 2026 May 22, 2025    
Loan amount in RMB $ 400,395 $ 958,996 ¥ 2,800,000 ¥ 7,000,000
Loan amount in USD $ 400,395 $ 958,996 ¥ 2,800,000 ¥ 7,000,000
Effective interest rate 3.85% 4.20% 3.85% 4.20%
Fujian Rural Commercial Bank [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date Aug. 29, 2025 Aug. 21, 2024 Aug. 29, 2025 Aug. 21, 2024
Loan maturity date Aug. 29, 2026 Aug. 20, 2025    
Loan amount in RMB $ 357,495 $ 410,998 ¥ 2,500,000 ¥ 3,000,000
Loan amount in USD $ 357,495 $ 410,998 ¥ 2,500,000 ¥ 3,000,000
Effective interest rate 4.95% 4.95% 4.95% 4.95%
China Merchants Bank [Member]        
Schedule of Short-Term Loans [Line Items]        
Loan commencement date   Jan. 30, 2024   Jan. 30, 2024
Loan maturity date   Jan. 29, 2025    
Loan amount in RMB   $ 136,999   ¥ 1,000,000
Loan amount in USD   $ 136,999   ¥ 1,000,000
Effective interest rate   4.83%   4.83%