Document and Entity Information	6 Months Ended
	Dec. 31, 2011
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Dec. 31, 2011
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q2
Trading Symbol	SINO
Entity Registrant Name	SINO-GLOBAL SHIPPING AMERICA, LTD.
Entity Central Index Key	0001422892
Current Fiscal Year End Date	--06-30
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding	2,903,841