State Grid Jilin Electric Power Co., Ltd., established on 1999-03-18, Business scope includes electricity,heat production,buy and sell,Grid operation,Power equipment maintenance,Technology development in electricity and heat,Serve,training,Distribution of electrical machinery and equipment,Instrumentation,building materials,steel,wood,Power communication management within the system,System computer network maintenance,consultation service;property management,FOOD,stay(branch only);Integrated Energy Services;Conference Services,Realtor,Equipment Leasing(law,Projects prohibited by regulations and decisions of the State Council shall not be operated,Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)*(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).