Trishla Gear Industries manufactures Single / Double/ Triple Stage Helical Gear Boxes. Trishla Gear Industries is an ISO 9001:2000 certified company. Trishla Gear Industries offers different types of timing pulleys, gear couplings, worm wheels, gear pinions, gear worms and worm wheels, gear racks and pinions, gear racks, gear couplings, spline shafts, sprockets etc. Single / Double/ Triple Stage Helical Gear Boxes is suited for material handling, steel plants, cement plants, sugar mills etc. The Helical Gear Box is also available in two different types- triple and multi stage.