Threeway Steel Co.,Ltd

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Threeway Steel is a professional supplier of Steel Pipe under ISO 9001 quality system. With the approval of American Petroleum Institute, our mill is awarded with API 5L PSL1/PSL2 and API 5CT certificate. Our Main Products Range: ERW Steel Pipe: OD 1/2-24inch (21.3-610mm) SSAW Steel pipe: OD 8 -100 inch (219.1-2540mm) LSAW Steel Pipe: OD 14-72 inch (355.6-1820mm) Any concerns or inquiries, welcome to contact with us. Thank you Joanne Threeway Steel joannhuaa@gmail.com Tel: 0086-15111001672 Esta informacion es exclusiva del sitio www.boletinindustrial.com