DAN - JAR doo is a provider of products and services such as testing services for clean rooms,total quality organisations,building inspection and control services,certification of electrical components and systems,certification services for clean rooms,quality control services for the printing industry,calibration services, dynamic,calibration services, acoustic instruments,calibration services, audiometric equipment,calibration services, tank or vessel,beer, wine and alcoholic spirits testing services,testing services, drinking water,laboratories, analytical, for the cellulose and paper industry,testing and analysis laboratories for customs and excise,agricultural fertiliser analysis laboratories,disinfection and hygiene testing services,testing services, lifts and elevators,testing services for hygrometers, densimeters, alcoholometers,portable appliance testing (pat) services,testing services, pressure, for metal pipes,testing services, fresh concrete, on-site,testing services, concrete,testing and inspection services for leather and furskins,chemical sampling and analysis services, continuous, in-line,testing services, power generating plant.