Profile: GBM Manufacturing Private Limited manufactures couplings and expansion joints. Our couplings include gear, pin-bush, resilient, disc and tyre couplings. Our expansion joints comprises of non-metallic fabric type, multi layer fabric belt and metallic & rubber expansion joints. Our metallic & rubber expansion joints are generally utilized where higher pressure ratings are encountered in the duct lines. Our expansion joint is used to absorb thermal expansion and vibration in hot gas duct work. We serve steel plants, cement plants, sugar, petroleum, paper mills, chemical plants, mines and railway industries. We are accredited with ISO 9002 certification.