RSB Transmissions [I] Ltd. Offers Running Gear System with FEA Technique. RSB Transmissions [I] Ltd. Is an ISO 9001:2000, ISO 14001:2004 and ISO/TS 16949:2002 awarded company. The company manufactures automotive components and systems and construction equipment. The Running Gear System with FEA Technique, comprising of Axle, Fifth Wheel Coupling, King Pin and Landing Leg, are designed and developed at par with latest European models. The 5th Wheel Couplings have been safeguarded by Double Locking System. Micro alloyed raw-material with heat-treatment and contact area optimization are being used in order to enhance performance. Special Rubber Bushings are also installed for impact loading.