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Segment Information (Details)
 12 Months Ended
Dec. 31, 2021
USD ($)
segment
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]      
Number of operating segments | segment 2    
Revenues $ 55,263,673 $ 42,283,670 $ 49,230,570
Cost of revenue 44,832,347 37,807,297 43,253,070
Gross profit 10,431,326 4,476,373 5,977,500
Interest expenses 265,248 308,690 439,869
Capital expenditure 220,308 144,806 92,369
Segment assets 134,527,058 116,295,245  
Segment profit (10,692,982) (10,022,228) (9,659,283)
Operating Segments [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Cost of revenue 44,832,347 37,807,297 43,253,070
Gross profit 10,431,326 4,476,373 5,977,500
Interest expenses 740,400 300,125 443,262
Depreciation & amortization 916,602 877,916 904,128
Capital expenditure 224,528 144,806 6,799,939
Segment assets 134,527,058 116,295,245 115,450,777
Segment profit (10,692,982) (10,022,228) (9,659,283)
Consumer product      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Cost of revenue 43,427,306 37,411,824 42,409,429
Gross profit 9,983,965 4,487,853 6,791,439
Interest expenses 265,248 300,125 427,379
Depreciation & amortization 271,536 244,601 276,170
Capital expenditure 11,417 2,489 6,787,833
Segment assets 128,727,344 106,775,636 91,431,857
Segment profit 4,810,563 2,216,371 2,346,477
EV [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Cost of revenue 1,405,041 395,473 843,641
Gross profit 447,361 (11,480) (813,939)
Interest expenses 475,152 0 15,883
Depreciation & amortization 645,066 633,315 627,958
Capital expenditure 213,111 142,317 12,106
Segment assets 5,799,714 9,519,609 24,018,920
Segment profit (15,503,545) (12,238,599) (12,005,760)
External Customers [Member] | Operating Segments [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 55,263,673 42,283,670 49,230,570
External Customers [Member] | Consumer product      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 53,411,271 41,899,677 49,200,868
External Customers [Member] | EV [Member]      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues $ 1,852,402 $ 383,993 $ 29,702