MCB Nederland B.V.
Tubes, sheets, blanks and slit coils, steel bars, hollow sections and profiles in mild steel to high strength quality steel, aluminum, stainless steel and nonferrous metals. Also, trailer components and fasteners. Netherlands.
http://www.mcb.nl

Peterson Steel Corporation
Steel service center supplying steel, brass, bronze, durabar, cast iron, bar, tubes, plate, and cutting services.
http://www.petersonsteel.com

Suraj Group
Manufacturer of stainless steel pipes, tubes and 'U' tubes. India.
http://www.surajgroup.com

Apollo Tubes
manufacturer and exporter of steel pipes and tubes
http://www.apollotubes.com/

TubeTronic
tubetronic.com
http://www.tubetronic.com/

Karay Metals, Inc.
Karaymetals Distributors of Hydraulic Tubes, DOM Tubes, Seamless Steel Tubes, Brass Tubes, Cold Drawn Steel Tubes to A513 T5,T6, A519, Hydraulic Fluidline tubes J525, J524.
http://www.karaymetals.com

Alynox
Alynox : The seamless solution.
http://www.alynox.com/

Goodluck Steel Tubes Ltd.
Goodluck Steel Tubes - Galvanized steel pipes, galvanized welded pipes, galvanized welded tubes, galvanized steel pipes manufacturer, galvanized welded pipes and tubes, steel pipes and tubes exporters, galvanized pipes, galvanized steel piping, galvanized steel tubing, galvanized steel sheet, galvanized steel coils, galvanized black steel pipes, black steel pipes, erw black steel pipes, erw black pipes, galvanized steel welded pipes, galvanized steel welded tubes, gi pipes, gi tubes, steel pipes, scaffolding tubes, galvanized scaffolding tubes, galvanized pipes, cr steel, cr steel, cold rolled steel, cold rolled steels, hollow sections.
http://www.goodlucksteel.com

Cosne Cintrage
Bends all types of tubes and sections in a wide variety of materials: steel, stainless steel, aluminium, copper and their alloys. Based in France
http://www.cosne-cintrage.com/

Phamitech International Company Ltd
Exporter of electron tubes, TWT, valves, thyratrons, magnetrons, klystrons, transmitting tubes, heating tubes, vacuum interrupters and X-ray tubes made in China
http://www.phamitech.com