largest plants of Tata Motors. This plant is making commercial vehicles. Even though India's first tank was built by Tata Motors in Jamshedpur itself. And it was used in World War - II. Telco Colony is a township by Tata Motors. This place have each and every facilities, as it is one of the most developed areas in Jamshedpur. THCM Erstwhile TELCON stands for Tata Hitachi Construction Machinery Company Limited, it is a JV of Tata Motors, which holds 40% share, and Hitachi Construction Machinery Co. Ltd, Japan holding the balance 60%. The company commenced manufacturing of construction equipment in 1961, as a division of TELCO. In 1984, it entered into a technical collaboration with HCM, Japan for manufacturing state of the art hydraulic excavators. The facility in Jamshedpur is spread over 30 acres of land and started operations in 1961. Air and Gases Linde India was built in 1998 as BOC (British Oxygen Corporation) India and is one of Asia's largest air separation plants with a daily capacity of 1250 tonnes. Its products include all types of Industrial and Process gases like liquefied oxygen, nitrogen, argon etc. The plant primarily caters to the needs of Tata Steel and is located in Burmamines, Jamshedpur. In 2013 BOC India rebranded as Linde India. Praxair is an American company specializing in production of Industrial and Process gases. Its plant in Jamshedpur specially caters to the needs of Tata Steel and produces gases like oxygen, nitrogen and argon for industrial purposes. The company has two separate units one inside the plant while the other is just beside it in Garamnala, Bistupur. The plant in Garamnala was the newer of the two being built after demolition of some of the residential quarters of Tata Steel in 2008. The new plant would have a capacity to produce 1,800 tonnes of oxygen and 1,250 tonnes of nitrogen per day. The existing plant on the Tata Steel works premises produces 1,448 tonnes of industrial gases (including oxygen, nitrogen and argon) per day. Praxair as of 2008 had plans to set up another unit at Usha Martin, Jamshedpur. Chemicals and Cements JAMIPOL stands for Jamshedpur Injection Powder and was formerly known by this name. It was built under a joint venture company promoted by Tata Steel, SKW Stahl Metallurgie AG (Germany) and Tai Industries (Bhutan). It is involved in the production and marketing of de-sulphurising compounds (DC) and