... used widely in various maintenance companies, auto manufacturers, repair stations, petrol engine manufacturers and energy-based enterprises ... Benz, Rover, Volvo, Opel , SAAB, Saab, MG, Peugeot, Porsche, VW, Audi, Citroen, Skoda, , Renault, Fiat;From Japan and ... used widely in various maintenance companies, auto manufacturers, repair stations, petrol engine, manufacturers and energy-based enterprises ...