The world contains an infinite number of spaces. O.G. HEAVY DUTY believes that the air in each of them should be ideally suited to the environment they support. Thus, we make it possible to manage the air- to control its temperature, humidity, and flow. O.G. HEAVY DUTY has been supplying a wide range of products to India with some of its most significant technological innovations, creating a symphonic, harmonious, and comfortable world for mankind in the last 30 years of experience & expertise.