Tamilnadu Steel Tubes Limited manufactures and sells black, galvanized, and stainless-steel pipes in India. The company offers pipe products, such as M.S., G.I., square, and rectangle pipes under the JUPITER, SHREE, STAR, SUPER, TNT, and SUPERGOLD brands, as well as mild steel tubes. Its products are used in the sugar, chemical plant, fertilizer plant, pharmaceutical, railway coach, refrigeration, metallurgical, oil and gas, decorative, dairy and food, instrumentation, power plant, heat exchanger, pulp and paper mills, food, ornamental, energy, ships, fabrication, automobile, sanitary/plumbing, boiler, space, and textile machinery industries, etc. The company also provides technical services, including technical seminars and training programs. It sells its products through dealers and retailers. The company exports its products. Tamilnadu Steel Tubes Limited was founded in 1979 and is based in Chennai, India.