We are one of the distributors of Nanjing Perlove Medical Equipments company China.Nanjing Perlove Medical equipment, specializes in the manufacture of the radiography equipmens , fluoroscopy, mammography ,even ventilators ,anaesthesia machine and patient monitors. We have worked with them in the past 15 years and all these machines they supplied have never had any problem.They also have standby engineer for the installation and to attend to any problem shooting. Any time you get any machine from them.Any time the machine has issue and I know they had any. so I recommend them as a reputable company to work on with it . thank you very much .