Condensed financial information of the parent company - Schedule of Parent Company Condensed Balance Sheets (Details) - Parent Company [Member] - USD ($) |
Mar. 31, 2026 |
Mar. 31, 2025 |
|---|---|---|
| Assets | ||
| Investment in subsidiaries | $ 6,844,628 | $ 5,193,813 |
| Total assets | 6,844,628 | 5,193,813 |
| Shareholders’ equity | ||
| Additional paid-in capital | 4,856,513 | 4,856,513 |
| Statutory reserve | 648,790 | 513,459 |
| Accumulated other comprehensive loss | (121,819) | (431,541) |
| Retained earnings | 1,460,104 | 254,342 |
| Total shareholders’ equity | 6,844,628 | 5,193,813 |
| Total liabilities and shareholders’ equity | 6,844,628 | 5,193,813 |
| Class A Ordinary Share [Member] | ||
| Shareholders’ equity | ||
| Common stock value | 184 | 184 |
| Class B Ordinary Share [Member] | ||
| Shareholders’ equity | ||
| Common stock value | $ 856 | $ 856 |
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- Definition Investment in subsidiaries. No definition available.
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- Definition The amount of statutory reserve No definition available.
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- Definition Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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