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Refundable Deposits from Customers for Systems Leasing	12 Months Ended
	Dec. 31, 2019
Leases [Abstract]
REFUNDABLE DEPOSITS FROM CUSTOMERS FOR SYSTEMS LEASING	11. REFUNDABLE DEPOSITS FROM CUSTOMERS FOR SYSTEMS LEASING As of December 31, 2019 and 2018, the balance of refundable deposits from customers for systems leasing was $544,709 (for Pucheng systems) and $1,034,503 (for Pucheng and Shenqiu systems), respectively.

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- Definition

The entire disclosure for refundable deposit from customers for systems leasing.

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No definition available.

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