OTHER NON-CURRENT LIABILITIES (Details) |
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
|---|---|---|---|
| OTHER NON-CURRENT LIABILITIES | |||
| Warranty-non-current | ¥ 12,795,511 | ¥ 9,547,294 | |
| Refundable deposits from franchised stores-non-current | 146,405 | 150,547 | |
| Other non-current liabilities | ¥ 12,941,916 | $ 1,850,669 | ¥ 9,697,841 |
| X | ||||||||||
- Definition Carrying amount of refundable deposit from franchised stores, which is expected to be paid after one year or beyond the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for estimated claims under standard and extended warranty protection rights granted to customers. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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