... hydraulic oil, phosphate hydraulic oil, emulsion, water-glycol and so on.4) Working temp.: -30°C~+210° ... available, such as air filter, water filter, oil filter, carbon filter, acid filter, oil purifier, filter bag, bag filter, filter cartridge , filter equipments etc.Reason 4Shanghai ... passed and our products have export to more than 15 countries, including Canada, USA, Australia, Italy, Hungary ...