R.B. Electronic & Engineering Pvt. Ltd. Is an ISO 9001:2000 approved company. R.B. Electronic & Engineering Pvt. Ltd. Is into making Laboratory Equipments for Dyeing, Finishing & Testing applications. R.B. Electronic & Engineering Pvt. Ltd offers Laboratory Testing Machine: Sublimation Fastness Tester available with 3 Number of heating station, 6 and 2 pads for each station with individual heating and Size of each pad 40 mm to 100 mm.