3. INVENTORIES (Details) (USD $)	Dec. 31, 2012	Jun. 30, 2012
Notes to Financial Statements
Raw materials	$ 1,094,000	$ 1,261,000
Work in progress	1,600,000	1,870,000
Finished goods	232,000	175,000
Less: provision for obsolete inventory	(897,000)	(884,000)
Currency translation effect	109,000	(98,000)
Inventory net	$ 2,138,000	$ 2,324,000