Metal Engineering & Treatment Co. Ltd., Kolkata, (Coil Tiler Car, Chock Changer, Briquetting Machine, Esr Plant, Slat Conveyor, Shot Blasting Plant, Shot Castingplant, Casting Segment, Ferroalloy Plants, Pig Iron Casting Machine, Roll Shopequipment, Special Metallurgical Projects, Material Handling Equipments , Polution Control Plant)