Note 8 - Due from Related Parties (Tables) (Due From Related Parties [Member])

12 Months Ended

Dec. 31, 2014

Due From Related Parties [Member]

Note 8 - Due from Related Parties (Tables) [Line Items]

Schedule of Related Party Transactions [Table Text Block]

	As of December 31,
	2014		2013
	US$(’000)		US$(’000)
Beijing Fengshangyinli Technology Co., Ltd.		-		36
Beijing Saimeiwei Food Equipment Technology Co., Ltd.		51		295
Beijing Telijie Century Environmental Technology Co., Ltd.		-		171
		51		502