Grabner Instruments, Austria For Petroleum Testing Instruments Like Ftir Fuel Analysers, Flash Point Testers, Vapor Pressure Testers, Density Meters, Moisture In Hydro Carbon Analysers, Color Meters; Sita, Germany For Tensiometers, Foam Testers; Madur Electronics, Austria For Portable Flue Gas Analysers; Labovisco, Netherlands For Tamson Viscosity Baths; Huber Diffractionstechnik, Germany For X-Ray Diffractometers, Texture Diffractometers, Residual Stress, High/Low Temperature Attachments; Orton Jr. Cerman Foundation, Usa For Thermal Analysis Equipment Like Dilatometers, Dta/Tga, Glass Annealing Point, Glass Viscosity; Eph Engg. Associates, Usa For Ceramic Tape Casting Machines; Carver Inc., Usa For Presses; Metrisa Inc, Usa For Online Analysers For Portable And Waste Water, Turbidity, Suspended Solids And Process Viscosity; Millbrook Instruments, Usa For Secondary Ionisatin Mass Spectometers; Hiteczang, Germany For Data Acquisition Systemsanalysers, Vibrationflash Point Testerstensiometers