Hello, Please allow me to introduce our company Woo Seok STS (formally known as Boorim Corp). We are Korea&＃039;s leading manufacturer of clean and high-purity tubes and functional tubing products with more than 11 years of experience. Our machanically polished tubes are considered the world&＃039;s most cost-efficient substitute for seamless tubes. I&＃039;m seeking for distributors or suppliers for the following ASTM products: ASTM A249, A554, A268, A269, A270, A778. We also have JIS G3446, G3447, G3448, G3469 and exhaust tip, welded and perforated tube, converter shield. We offer competitive prices and excellent quality. If you are interested, please send us an email for a quote. Thanks. Jenny Lee Woo Seok STS Overseas Sales Representative ***** Tel: 82-2-798-8821 Fax: 82-2-798-0086 Cell: 82-2-8242-1993