Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net sales	$ 8,983,643	$ 1,821,589	$ 17,092,583	$ 5,165,649
Cost of goods sold	8,037,601	1,457,609	14,552,679	4,308,705
Gross profit	946,042	363,980	2,539,904	856,944
Operating expenses:
Selling, general and administrative	1,335,967	1,024,794	2,575,602	2,102,609
Research and development	976,415	1,107,139	1,946,535	2,129,041
Total operating expenses	2,312,382	2,131,933	4,522,137	4,231,650
Loss from operations	(1,366,340)	(1,767,953)	(1,982,233)	(3,374,706)
Other income, net:
Interest income	62,675	1,887	122,737	3,810
Income from governmental subsidy	17,166	9,234	34,313	93,980
Gain from the forgiveness of accounts payable and accrued liabilities	165,000	0	165,000	0
Gain from foreign currency transactions	1,073,109	121,927	124,222	169,245
Other income, net	83,465	1,785	41,083	322
Total other income, net	1,401,415	134,833	487,355	267,357
Income (loss) before provision (benefit) for income taxes	35,075	(1,633,120)	(1,494,878)	(3,107,349)
Income tax (benefit) provision	118,866	(476,752)	15,483	(888,008)
Net (loss) income	(83,791)	(1,156,368)	(1,510,361)	(2,219,341)
Less: non-controlling interests in net income (loss) of subsidiary at 33.7%	294,533	29,229	(5,046)	69,861
Net (loss) attributable to Parent Company	$ (378,324)	$ (1,185,597)	$ (1,505,315)	$ (2,289,202)
Basic loss per share attributable to Parent Company stockholders	$ (0.03)	$ (0.10)	$ (0.13)	$ (0.20)
Diluted loss per share attributable to Parent Company stockholders	$ (0.03)	$ (0.10)	$ (0.13)	$ (0.20)
Weighted average common shares outstanding – basic	11,695,150	11,594,280	11,689,715	11,593,650
Weighted average common shares outstanding – diluted	11,695,150	11,594,280	11,689,715	11,593,650
Comprehensive (loss) income
Net loss	$ (83,791)	$ (1,156,368)	$ (1,510,361)	$ (2,219,341)
Translation adjustments	388,257	(73,081)	74,039	(200,686)
Comprehensive income (loss)	304,466	(1,229,449)	(1,436,322)	(2,420,027)
Less: comprehensive income (loss) attributable to non-controlling interest	294,533	29,229	(5,046)	69,861
Comprehensive income (loss) attributable to controlling interest	$ 9,933	$ (1,258,678)	$ (1,431,276)	$ (2,489,888)