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

12 Months Ended

Dec. 31, 2013

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,
	2013		2012
	US$(’000)		US$(’000)
Beijing Fengshangyinli Technology Co., Ltd.		36		53
Beijing Saimeiwei Food Equipment Technology Co., Ltd.		295		87
Beijing Telijie Century Environmental Technology Co., Ltd.		171		70
		502		210