INVENTORIES (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Notes to Financial Statements
Raw materials	$ 1,072,000	$ 1,261,000
Work in progress	1,930,000	1,870,000
Finished goods	356,000	175,000
Less: provision for obsolete inventory	912,000	884,000	(957,000)
Currency translation effect	17,000	(98,000)
Inventory net	$ 2,463,000	$ 2,324,000