Steel Link Ltd. has been delivering excellent MS rectangle tubes since 2010. As the best rectangle tube dealer, we supply the best and most reliable rectangle tubes. We are ISO 9001:2015 Certified. We are the best and most reliable Rectangle Tube Dealers in Chennai. Click Now. Our wide size range of MS Rectangle tubes easily matches our customers' customized requirements. Steel Link Ltd. commits to delivering excellent MS Rectangle tubes that have a high appreciation for their machining & grinding features. With our past 12+ Years of Industry experience as an MS Rectangle tube dealer in Chennai, we continue to satisfy our customers with the best of its features. With approval from the Bureau of Indian Standards, our MS Rectangle Tubes quality meets international standards.