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(951) 300-2998




Tube One Industries, Inc. (TOI) is a privately held technology-driven company strategically located in the greater Los Angeles area. TOI was formerly Continental Steel Inc. as a steel tubing distributor established in 1991. Due to continuous effort, we are able to walk our dream and that is to become a steel tubing manufacturer. Today, TOI operates one of the world's most advanced electric resistance welded (E.R.W.) tube mills and we place ourselves in utmost competitive position through excellence in productivity, quality, and cost management.

TOI has hand-picked and incorporated all the best and the most advanced technologies into our production line. From the automated and computer controlled equipments to the strong backbone and philosophy of our management team, TOI is able to operate at three (3) times more efficient in productivity than typical tube mills. With TOI's high caliber operation, customers can be confident that all tubes are engineered, manufactured, and tested to conform to the highest standards available in today's marketplace.

TOI is a very dynamic company that can respond to customers' special need by customizing its production in a short period of time. The company measures its success through a profusion of positive customer feedbacks. Every employee at TOI is working together to continuously improve our relationships with our customers and to provide them with first-class service.

"Let us be an extension to your company."