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

9 Months Ended

Sep. 30, 2013

Due From Related Parties [Member]

Note 8 - Due from related parties (Tables) [Line Items]

Schedule of Related Party Transactions [Table Text Block]

	September 30, 2013		December 31, 2012
	US$(’000)		US$(’000)
	(Unaudited)
Beijing Fengshangyinli Technology Co., Ltd.		36		53
Beijing Saimeiwei Food Equipment Technology Co., Ltd.		260		87
Beijing Telijie Century Environmental Technology Co., Ltd.		147		70
		443		210