Hangzhou Donghuo Technology Co., Ltd., established on 2015-06-19, Business scope includes technology development,Technical Services,technical consulting,Achievement transfer:Computer hardware and software,computer information technology,computer system integration,computer network Technology,nanomaterials,New Materials,Equipment,Electrical Equipment,Photoelectric equipment,electronic product,Electronic Component,the first sort,Class II medical device;Sales:nanomaterials,Equipment,Electrical Equipment,Photoelectric equipment,electronic product,Electronic Component,Hardware Accessories,the first sort,Class II medical device(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)