Dandong Mingzhu Special Type Resin Co., Ltd. is a China based company located in Beijing, , known for its first in class D005-II MTBE Resin Catalyst,(2)Catalytic Distillation Modules,DNW-II Resistance...

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...