Jining Pinson Machiery Manufacturing Co., LTD is the professional and modern enterprise on R&D, manufacturing and sales of construction machinery device parts.We located in the hometown of Con...

Suite 502,Building 9,Smart Hill,NO.3,Xin Fang Street,San Jian Fang ,Chaoyang District,Beijing,China

Oriental Vision International Co.,Ltd.was founded in Beijing in 2010 .For enlarged the business scope,we established an office in HK in 2012 . In addtion ,we have excellent state-company cooperated in...