Jilin Longjin Technology Co., Ltd., established on 2011-06-30, The scope of business includes the operation of Class III medical devices;Production and sales of Class II medical devices,Production and sales of rehabilitation equipment,Educational teaching software,Production and sales of teaching equipment and rehabilitation equipment for special education schools,Rehabilitation Services for Children with Disabilities,Rehabilitation Equipment Rental,Production and sales of psychological counseling room equipment,Resource Classroom Design,construction,Serve,Production and sales of children's toys,Electronics Assembly,Processing and sales,computer software,hardware development,technical consulting,Electronic technology development,technology transfer,Technical Training(Except for special approval)and technical services(All of the above are subject to qualifications and relevant permits);system integration,Communications Engineering,Security Engineering(By qualification);Computer hardware,electrical appliance,office equipment,Office Supplies,Communication equipment sales;import and export trade(Except those that require special approval and are prohibited by national laws and regulations),language lab,Physical Therapy Equipment Sales,artificial turf,Plastic runway sales,Production and sales of drones and robot-related equipment;business training,books,Paper Products Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).