v3.26.1
Bank and other borrowings (Tables)
12 Months Ended
Mar. 31, 2026
Debt Disclosure [Abstract]  
Schedule of bank and other borrowings

As of March 31, 2026 and 2025, the Company’s bank and other borrowings consisted of the following:

 

   2026   2025 
   As of March 31, 
   2026   2025 
         
Agricultural Bank of China  $1,449,696   $1,378,037 
Bank of Communications   1,449,696    413,411 
Ping An International Financial Leasing Co., Ltd   783,704    - 
China Zheshang Bank Co., Ltd.   724,848    - 
China Merchants Bank   579,879    413,411 
Changshu Rural Commercial Bank   434,909    413,411 
Shenzhen Qianhai WeBank Co., Ltd.   111,286    776,294 
Industrial and Commercial Bank of China   28,994    - 
Prince Jewellery & Watch (Shanghai) Co., Ltd.   -    275,607 
Bank of Jiangsu   -    96,463 
Total bank and other borrowings  $5,563,012   $3,766,634 
Less: current portion of bank and other borrowings   (5,038,996)   (3,766,634)
Non-current portion of bank and other borrowings  $524,016   $- 
Schedule of detailed information of bank and other borrowings

Detailed information of bank and other borrowings are as follows:

 

   Inception  Maturity      Initial  

Interest

rate (per

   Balance as of March 31,
(in US$)
 
Lender  date  date  Currency   principal   annum)   2026   2025 
Industrial and Commercial Bank of China (6)  November 3, 2025  May 12, 2026   RMB    200,000    2.30%   28,994    - 
Shenzhen Qianhai WeBank Co., Ltd. (1)  April 16, 2025  April 26, 2027   RMB    696,238    6.67%   100,933    - 
Agricultural Bank of China (1)  March 18, 2026  March 16, 2027   RMB    10,000,000    2.80%   1,449,696    - 
Changshu Rural Commercial Bank (2)  August 21, 2025  August 20, 2026   RMB    3,000,000    3.80%   434,909    - 
China Merchants Bank (1)  February 26, 2026  February 26, 2027   RMB    3,000,000    2.90%   434,909    - 
China Merchants Bank (1)  September 19, 2025  September 19, 2026   RMB    1,000,000    2.70%   144,970    - 
Bank of Communications (1)  November 21, 2025  November 20, 2026   RMB    2,000,000    2.70%   289,939    - 
Bank of Communications (1)  November 25, 2025  November 24, 2026   RMB    5,000,000    2.70%   724,848    - 
Bank of Communications (1)  February 26, 2026  February 26, 2027   RMB    3,000,000    3.80%   434,909    - 
China Zheshang Bank Co., Ltd. (1)  September 9, 2025  September 8, 2026   RMB    5,000,000    3.50%   724,848    - 
Ping An International Financial Leasing Co., Ltd (3)  December 3, 2025  November 3, 2028   RMB    2,520,000    6.05%   327,920    - 
Ping An International Financial Leasing Co., Ltd (4)  March 31, 2026  March 19, 2029   RMB    3,144,000    6.05%   455,784    - 
Agricultural Bank of China (1) (6)  March 20, 2025  March 19, 2026   RMB    10,000,000    3.40%   -    1,378,037 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  January 20, 2025  January 26, 2027   RMB    1,000,000    7.11%   -    137,804 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  March 19, 2025  March 14, 2027   RMB    1,000,000    6.01%   -    137,804 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  March 19, 2025  March 14, 2027   RMB    1,000,000    8.01%   -    137,804 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  March 19, 2025  March 14, 2027   RMB    1,000,000    8.01%   -    137,804 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  March 19, 2025  March 26, 2027   RMB    1,000,000    8.54%   -    137,804 
Shenzhen Qianhai WeBank Co., Ltd. (1) (5)  June 3, 2024  June 3, 2026   RMB    500,000    5.40%   -    45,934 
Shenzhen Qianhai WeBank Co., Ltd. (1)  March 19, 2025  March 26, 2027   RMB    300,000    7.07%   10,353    41,340 
Bank of Communications (1) (6)  March 7, 2025  March 7, 2026   RMB    3,000,000    3.80%   -    413,411 
Changshu Rural Commercial Bank (1) (6)  August 30, 2024  August 29, 2025   RMB    3,000,000    3.35%   -    413,411 
China Merchants Bank (1) (6)  January 2, 2025  July 2, 2025   RMB    3,000,000    2.70%   -    413,411 
Prince Jewellery & Watch (Shanghai) Co., Ltd. (1) (6)  February 5, 2025  February 5, 2026   RMB    2,000,000    3.10%   -    275,607 
Bank of Jiangsu (1) (5)  March 19, 2025  March 26, 2027   RMB    700,000    7.07%   -    96,463 
                    Total    5,563,012    3,766,634 

 

(1) The loan is guaranteed by Lin Tan, COO of the Company.
(2) The loan is jointly guaranteed by Lin Tan, COO of the Company and Yuyu Wang (General Manager of Wuxi TC-Link).
(3) The loan is collateralized by six wind blade trailers.
(4) The loan is collateralized by twelve flatbed trailers.
(5) The loan was repaid in full before its maturity. Borrowings from Shenzhen Qianhai WeBank Co., Ltd. and Bank of Jiangsu contain clauses which allow borrowers to make early repayments without penalties. Considering the interest rates of these borrowings are significantly higher than the Company’s other borrowings, the Company intends to repay these borrowings as soon as it has available funds, usually within one year from the commencement of each borrowing. Therefore, these borrowings are presented as current liabilities despite the fact that their original maturities exceed one year.
(6) The loan was repaid in full upon its maturity.
Schedule of maturity of bank and other borrowings

The following table summarizes the maturity of bank and other borrowings as of March 31, 2026:

 

12 months ending March 31,  Amount 
2027  $5,038,996 
2028   275,842 
2029   248,174 
Total bank and other borrowings  $5,563,012