Discontinued Operations (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
REVENUES
Equipment and systems				$ 2,971,542
Coating and fuel materials				4,163,919
Trading and others
TOTAL REVENUES				7,135,461
COST OF REVENUES
Equipment and systems				1,208,838
Coating and fuel materials				3,665,496
Trading and others
TOTAL COST OF REVENUES				4,874,334
GROSS PROFIT				2,261,127
OPERATING EXPENSES (INCOME)
Selling, general and administrative			(495,733)	843,129
Provision for (recovery of) doubtful accounts
TOTAL OPERATING EXPENSES			(495,733)	843,129
INCOME FROM OPERATIONS			495,733	1,417,998
OTHER INCOME (EXPENSE)
Interest income				869
Other income (expense), net				36,275
Total other income (expense), net				37,144
INCOME (LOSS) BEFORE INCOME TAXES			495,733	1,455,142
PROVISION FOR INCOME TAXES				204,833
NET (LOSS) INCOME	$ (4,446)	$ 1,537,297	$ 495,733	$ 1,250,309