A.R. Enterprises website. A.R. Enterprises of Companies established itself as an independent & dedicated trading company. A.R. Enterprises is one of the companies which is one of India's leading suppliers of ferrous and non-ferrous products and has grown steadily and today has a strong client network throughout India. We are international trading company based in Chennai, India interested in downstream steel processing and distribution, with activities ranging from the collection and processing of scrap metal through to the marketing and distribution to a wide range of steel products manufacturers.