Major Suppliers (Details)	6 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
Summary of percentage of purchase from major vendors
Percentage of purchases from major vendors	53.00%	32.00%
Egide, USA [Member]
Summary of percentage of purchase from major vendors
Percentage of purchases from major vendors	44.00%
Air Products, Inc. [Member]
Summary of percentage of purchase from major vendors
Percentage of purchases from major vendors	9.00%
WUXI Streamtek Ltd. [Member]
Summary of percentage of purchase from major vendors
Percentage of purchases from major vendors		19.00%
Aotco Metal Finishing [Member]
Summary of percentage of purchase from major vendors
Percentage of purchases from major vendors		13.00%