v3.26.3
Other Current Liabilities - Schedule of Other Current Liabilities (Details)
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Dec. 31, 2025
CNY (¥)
Schedule of Other Current Liabilities [Abstract]      
Salary accrual   ¥ 1,185,467 ¥ 3,234,948
Deposit   196,004 150,298
Payable for property, plant and equipment   11,042,256 18,459,526
Tax accrual   14,589,600 16,581,246
Customer refund liabilities   14,471,474 14,471,474
Others   4,784,531 1,405,634
Total $ 6,793,424 ¥ 46,269,332 ¥ 54,303,126