The Division manufactures commercial and precision tubes at its two plants, namely, the Standard Tubes Plant and the Precision Tubes Plant.
In 2005 the Group proceeded with the expansion of Marcegaglia do Brasil, and in June Antonio Marcegaglia opened its fourth overseas production plant in Praszka (Poland), to manufacture tubes for refrigeration, panels and corrugated steel sheets.
It is based in Asoj, Gujurat and manufactures heat exchangers and finned tubes.
In addition to tire sealant, Slime also manufactures tube sealant, smart tubes, smart-spares, air tools, pressure gauges, inflators, patches, and liners.
In December 1945, Carlisle began to manufacture inner tubes using synthetic rubber.
They can be made by hand, although most firework factories use machinery to manufacture tubes.
AT&T owned patents on vacuum tubes (which the majority opinion termed "amplifiers") and licensed the patents to Transformer Company to manufacture tubes for use in the field of home radios, or small, so-called noncommercial amplifiers.
At present, the company "designs, manufactures and markets composite profiles and tubes for industrial applications", but in the past, the company has produced a number of different products, such as earmuffs, ski and trekking poles, and other sports equipment.