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Intangible Assets (Details Textual) - USD ($)	1 Months Ended	3 Months Ended		9 Months Ended
	May 28, 2019	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Intangible Assets (Textual)
Amortization expense		$ 3,546	$ 1,880	$ 5,273	$ 3,498
Technology development service agreement, description				The Company appointed HW (HK) Limited to develop an eye protection technical system for a two period ending July 1, 2021.
Total payments to service agreements				$ 1,200,000
SDT Trade Co., Ltd. [Member]
Intangible Assets (Textual)
Amount Payable		1,000,000		1,000,000
SDT Trade Co., Ltd. [Member] | Agreement [Member]
Intangible Assets (Textual)
Payment to Agreement	$ 1,200,000
HW (HK) Limited [Member] | Service agreement [Member]
Intangible Assets (Textual)
Payments to service agreements		$ 900,000		$ 900,000

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