Quarterly report pursuant to Section 13 or 15(d)

Concentrations (Tables)

v3.22.1
Concentrations (Tables)
3 Months Ended
Mar. 31, 2022
Risks and Uncertainties [Abstract]  
Schedule of customer
    Three Months Ended
March 31,
 
Customer   2022     2021  
A     28 %     30 %
B     18 %     20 %
C     12 %     13 %