Sejin Tube Tech Co., Ltd.
We, Sejin Tube Tech Co., Ltd. supply Stainless Steel Tube for Boiler, Heat Exchanger, Ordinary piping, Machinery, Structure, Sanitary tubing, etc. We manufacture both Welded pipe & Seamless pipe. We have certificates of ISO9001, CE PED & Korean Standards & Japanese Standards (JIS G3448). Also, we obtained the patent of "On-Line Non-Oxidation Atmosphere Heat Treatment Method for Arc Welded Stainless steel pipe" through the endless technical development. Our main customers are Doosan Heavy Industries(Korea), Seongjin GEO Tech(Korea), TSM Tech Co., Ltd.(Korea), Mitsubishi Heavy Industries Ltd.(Japan), Jord International Pte Ltd.(Australia), Aero Freeze System/GEA(Canada), etc. For the more information, please visit our website and feel free to contact us. We promise you to send the reply quickly. We look forward to hearing from you. Thank you.
