Quarterly report pursuant to Section 13 or 15(d)

Short-Term Bank Loan (Details)

v3.10.0.1
Short-Term Bank Loan (Details) - Short-term bank credit [Member]
6 Months Ended
Sep. 30, 2018
USD ($)
Short-Term Bank Loan (Textual)  
Short-term bank credit line $ 10,000
Maturity date Jun. 14, 2018
Annual interest rate 4.75%