Guizhou Dalong Huicheng New Material Co., Ltd., established on 2012-05-06, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(Chemical products and new chemical materials(without state surveillance,flammable,Explosive,Precursor and Hazardous Chemical Products)Research,to develop,Production and sales and related technical services;import and export trade.)