Document And Entity Information - USD ($)	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Jun. 30, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY
Entity Registrant Name	Sino-Global Shipping America, Ltd.
Entity Central Index Key	0001422892
Current Fiscal Year End Date	--06-30
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float		$ 4,851,865.58
Trading Symbol	SINO
Entity Common Stock, Shares Outstanding	8,370,841