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What’s New

We have moved the location of our corporate headquarters! The successful acquisition of Fintube took place in March of 2018, by Rosa Operating. Rosa Operating, LLC is now the owner and operating entity of Fintube. Rosa Operating has moved its corporate headquarters from 555 W. 41st Street to 4141 S. Galveston Avenue. There are two…

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TEKtube Tubular Products has been manufacturing Electric Resistance Welded (ERW) tubes, which are for use in heat transfer applications, since the year 1989. TEKtube’s solid-state, high frequency ERW tube mill can efficiently produce over 3.5 million pounds of tubing every single month. Our facility provides high quality tubing that ranges from 1.50” OD to 3.25”…

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Welcome To Rosa Operating

Welcome to Rosa Operating! Rosa Operating is the leading manufacturer of ERW boiler tubes in North America and across the globe. Rosa Operating produces millions of feet of boiler, mechanical and condenser tubing every year. We have a 134,000 square feet plant that can handle fully integrated productions. We use state-of-the-art technologies and production equipment…

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