INVENTORIES (Details) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Notes to Financial Statements
Raw materials	$ 1,146,000	$ 1,261,000
Work in progress	1,174,000	1,870,000
Finished goods	161,000	175,000
Less: provision for obsolete inventory	(873,000)	(884,000)
Currency translation effect	69,000	(98,000)
Inventory net	$ 1,677,000	$ 2,324,000