Variable Interest Entities - Schedule of Consolidated Financial Statements (Details) - VIEs [Member] - USD ($)	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Jun. 30, 2025
Current assets
Cash and cash equivalents	$ 251,102		$ 486,536
Accounts receivable, net	488,699		563,465
Inventories	26,540,647		26,163,756
Inter co trans	4,775,991		4,746,409
Other current assets	268,721		110,264
Total current assets	32,325,160		32,070,430
Non-current assets
Plant, property and equipment, net	4,989,044		5,087,738
Intangible assets, net	6,972,961		6,980,851
Total non-current assets	11,962,005		12,068,589
Total assets	44,287,165		44,139,019
Current liabilities
Accounts payable	12,754		12,675
Customer deposits	425,274		673,533
Accrued expenses and other payables	217,521		214,657
Short-term loan	2,738,970		488,565
Total current liabilities	44,245,248		41,652,117
Non-current liabilities
Long-term loan	1,685,520		4,187,700
Total non-current liabilities	1,685,520		4,187,700
Total liabilities	45,930,768		45,839,817
Stockholders’ equity	(1,643,603)		(1,700,798)
Total Liabilities and stockholders’ equity	44,287,165		44,139,019
Revenue	2,450,597	$ 2,340,443
Expenses	2,383,161	2,117,621
Net income (loss)	67,436	$ 222,822
Related Party [Member]
Current liabilities
Amount due to related parties	$ 40,850,729		$ 40,262,687