Lines of Credit	9 Months Ended
Sep. 30, 2025
Lines of Credit [Abstract]
LINES OF CREDIT	NOTE 8 –LINES OF CREDIT On February 24, 2023 the Company received an advance on the line in the amount of RMB 3,500,000 (approximately $0.51 million). The Company has no further availability on this line of credit. The line of credit was paid in full on December 15, 2023, five days before the due date of December 20, 2023. On December 20, 2023, the Company received a new line of credit in the amount of RMB 3,800,000 with an interest rate of 3.9% and is due December 15, 2024. The loan was fully paid on November 7, 2024. The loan was renewed on identical terms and an advance was made in the amount of RMB3,800,000 on November 11, 2024 with the balance maturing on June 21, 2025. On December 2, 2024 the Company repaid the RMB 3,500,000 and renewed the line on identical terms. The RMB 3,500,000 was advanced on the same date, with the due date of the loan maturing on June 21, 2025. On February 21, 2024, the Company entered into a new line of credit in the amount of RMB 3,500,000 with an interest rate of [3.9%] and is due February 20, 2025. On June 17, 2025, the Company repaid the loan balances of RMB 7,300,000 (approximately $1.0 million). On June 25, 2025 the Company obtained a new line of credit facility in the amount of RMB 5,000,000 and received proceeds of RMB 5000,000 (approximately $0.7 million). The new facility has an interest rate of 3.6%. The loan is due on June 20, 2026. In addition, the Company’s Chief Executive Officer and Chair of the Board personally guaranteed the new line of credit and pledged personal assets as collateral for the loan. Total interest expense under this facility for the three months ended September 30, 2025 and 2024 was $6,142 and $10,234, respectively, and $25,791 and $29,524 for the nine months ended September 30, 2025 and 2024, respectively. On September 25, 2023 the Company entered into a three-year revolving loan and received proceeds of RMB 10,000,000 (approximately $1.4 million). The interest rate for the loan is 3.35% for the first twelve-months of the loan and adjusts based on the latest one-year loan market quotation rate less 10 basis points as published by the China National Interbank Funding Center on the working day prior to each twelve-month anniversary of the loan. With the reduction of the Loan Prime Rate by the bank on September 20, 2024, the loan interest rate for this transaction was lowered to 3.25% effective September 21, 2024. Additionally, the company repaid RMB 1,102,500 (approximately $153,000) through September 30, 2025. The loan is due on September 24, 2026. The loan is collateralized by the Company’s new production facility and the included production line equipment and machinery. In addition, the Company’s Chief Executive Officer and Chair of the Board personally guaranteed the new line of credit. Total interest paid on this loan was $10,954 and $12,042 for the three months ended September 30, 2025 and 2024, respectively, and $33,249 and $35,943 for the nine months ended September 30, 2025 and 2024, respectively. Principal payments on the above lines of credit are all due within one year of the balance sheet date. *Fair Value of Lines of Credit* – Based on the borrowing rates currently available to the Company for bank loans with similar terms and maturities, the carrying amounts of the lines of credit outstanding as of September 30, 2025 and December 31, 2024 approximated their fair values because the underlying instruments bear an interest rate that approximates current market rates.

Lines of Credit

9 Months Ended

Sep. 30, 2025

NOTE 8 –LINES OF CREDIT

On February 24, 2023 the Company received an advance on the line in the amount of RMB 3,500,000 (approximately $0.51 million). The Company has no further availability on this line of credit. The line of credit was paid in full on December 15, 2023, five days before the due date of December 20, 2023. On December 20, 2023, the Company received a new line of credit in the amount of RMB 3,800,000 with an interest rate of 3.9% and is due December 15, 2024. The loan was fully paid on November 7, 2024. The loan was renewed on identical terms and an advance was made in the amount of RMB3,800,000 on November 11, 2024 with the balance maturing on June 21, 2025. On December 2, 2024 the Company repaid the RMB 3,500,000 and renewed the line on identical terms. The RMB 3,500,000 was advanced on the same date, with the due date of the loan maturing on June 21, 2025. On February 21, 2024, the Company entered into a new line of credit in the amount of RMB 3,500,000 with an interest rate of [3.9%] and is due February 20, 2025. On June 17, 2025, the Company repaid the loan balances of RMB 7,300,000 (approximately $1.0 million). On June 25, 2025 the Company obtained a new line of credit facility in the amount of RMB 5,000,000 and received proceeds of RMB 5000,000 (approximately $0.7 million). The new facility has an interest rate of 3.6%. The loan is due on June 20, 2026. In addition, the Company’s Chief Executive Officer and Chair of the Board personally guaranteed the new line of credit and pledged personal assets as collateral for the loan. Total interest expense under this facility for the three months ended September 30, 2025 and 2024 was $6,142 and $10,234, respectively, and $25,791 and $29,524 for the nine months ended September 30, 2025 and 2024, respectively.

On September 25, 2023 the Company entered into a three-year revolving loan and received proceeds of RMB 10,000,000 (approximately $1.4 million). The interest rate for the loan is 3.35% for the first twelve-months of the loan and adjusts based on the latest one-year loan market quotation rate less 10 basis points as published by the China National Interbank Funding Center on the working day prior to each twelve-month anniversary of the loan. With the reduction of the Loan Prime Rate by the bank on September 20, 2024, the loan interest rate for this transaction was lowered to 3.25% effective September 21, 2024. Additionally, the company repaid RMB 1,102,500 (approximately $153,000) through September 30, 2025. The loan is due on September 24, 2026. The loan is collateralized by the Company’s new production facility and the included production line equipment and machinery. In addition, the Company’s Chief Executive Officer and Chair of the Board personally guaranteed the new line of credit. Total interest paid on this loan was $10,954 and $12,042 for the three months ended September 30, 2025 and 2024, respectively, and $33,249 and $35,943 for the nine months ended September 30, 2025 and 2024, respectively.

Principal payments on the above lines of credit are all due within one year of the balance sheet date.

Fair Value of Lines of Credit – Based on the borrowing rates currently available to the Company for bank loans with similar terms and maturities, the carrying amounts of the lines of credit outstanding as of September 30, 2025 and December 31, 2024 approximated their fair values because the underlying instruments bear an interest rate that approximates current market rates.