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v3.26.1

Short-Term Loan Receivable (Details) |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jan. 10, 2025 CNY (¥) | Jan. 09, 2025 CNY (¥) | Dec. 31, 2024 USD ($) | Mar. 31, 2026 USD ($) | Dec. 31, 2025 USD ($) | Dec. 31, 2025 CNY (¥) | Dec. 31, 2024 CNY (¥)
Short-Term Loan Receivable [Line Items] |  |  |  |  |  |  |
Short-term loan receivables | $ |  |  |  |  | $ 156,751,655 |  |
Interest income | ¥ 205,800,000 | ¥ 200,000,000 |  |  |  |  |
Interest income | ¥ 1,200,000 |  |  |  |  |  |
Interest |  |  |  |  |  | ¥ 100,000 |
short term loan receivable |  |  |  |  |  | 1,095,000,000 |
Yingtai Energy Conservation Technology Co., Ltd [Member] |  |  |  |  |  |  |
Short-Term Loan Receivable [Line Items] |  |  |  |  |  |  |
Short-term loan receivables |  |  | $ 55,945,372 |  |  |  | ¥ 405,800,000
Short-term loan receivable term |  |  | 15 days |  |  |  |
Capital utilization fee per day total |  |  | $ 10,960 |  |  |  | ¥ 80,000
Capital utilization fee (in Dollars) | $ |  |  | $ 65,759 |  |  |  |
Xi’an TaiYing Energy Saving Technology Co., Ltd [Member] |  |  |  |  |  |  |
Short-Term Loan Receivable [Line Items] |  |  |  |  |  |  |
Short-term loan receivables |  |  |  |  | 85,083,868 | 595,000,000 |
Capital utilization fee per day total |  |  |  |  | 14,300 | 100,000 |
Short term loan receivable (in Dollars) | $ |  |  |  |  | 100,100 |  |
Xi’an Fenghui [Member] |  |  |  |  |  |  |
Short-Term Loan Receivable [Line Items] |  |  |  |  |  |  |
Short-term loan receivables |  |  |  |  | 71,499,049 | 500,000,000 |
Capital utilization fee per day total |  |  |  |  | 11,440 | 80,000 |
Interest |  |  |  |  |  | ¥ 80,000 |
Short term loan receivable (in Dollars) | $ |  |  |  |  | $ 68,640 |  |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(c)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details
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