Shreepad Engineering Co manufactures Worm Type Gear Boxes. Shreepad Engineering Co is an ISO 9001:2000 certified company. The Company also manufactures wafer type butterfly valves, dual plate check valves, zero velocity valves, sluice gates and flanges etc. The Worm Type Gear Boxes finds applications as butterfly valves, sluice valves and ball valves. The Worm Type Gear Boxes are fabricated out of mild steel and cast iron. These Gear Boxes have standard bearings and shafts made of mild steel.