v3.25.2
Long-Term Loans - Schedule of Outstanding Balances on Long-Term Loans (Details) - USD ($)
3 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 346,041 $ 2,204,698
Maturity Date Jan. 16, 2034  
Effective Interest Rate 5.25%  
Collateral/Guarantee Construction in progress of  
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 276,275 2,480,285
Collateral/Guarantee the Hongchang Food  
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 971,147 964,555
Collateral/Guarantee Industrial Park, WFOE,  
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 2,219,965 275,587
Collateral/Guarantee Mr. Zengqiang Lin,  
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 2,497,635 344,484
Collateral/Guarantee Ms. Zhenzhu Lin  
Fujian Fuqing Huitong Rural Commercial Bank Co., Ltd. [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 6,311,063 6,269,609
Chailease International Finance Co., Ltd. (“Chailease”) [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 496,190 529,769
Maturity Date Oct. 25, 2027  
Effective Interest Rate 15.16%  
Collateral/Guarantee Machines, WFOE,  
Chailease International Finance Co., Ltd. (“Chailease”) [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 6,943,995 6,934,416
Collateral/Guarantee Mr. Zengqiang Lin and  
Chailease International Finance Co., Ltd. Two [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Collateral/Guarantee Mr. Huaqiang Lin  
Pucheng Rural Credit Union [Member]    
Schedule of Loan Agreements and the Outstanding Balances [Line Items]    
Balance $ 136,742 $ 135,038
Maturity Date Aug. 30, 2025  
Effective Interest Rate 6.48%