Elecon Engineering Company Ltd manufactures Helical Gear Boxes, ELECON ET - Series. Elecon Engineering Company Ltd is an ISO 9001- 2000 certified company. These Helical Gear Boxes are modular gear units that are available in various types such as single red helical, double red helical and triple red helical. Elecon has expertise in providing customized gear boxes for Steel Mills, High Speed Turbines, Sugar Mills, Marine vessels, Coast Guard Ships, Plastic Extrusions, etc.