DEAR SIR/MADAM: It is my great pleasure to contact you. N-STEEL (SHANGHAI) CO.,LTD is the professional steel pipe manufacturer, exporter and supplier . We have our own factory and good relationship with steel factories in china, we can also be your products china market agent. Actually we are dealing with all kind of steel products such as: 1. Stainless seamless /welded pipe. O.D from 6mm-340mm, Thickness: 1mm-35mm Material:304,304L,316,316L,310,310S,314 and 312. Standard: ASTM, JIS, DIN, EN, BS, ISO,GB. Certificate: LR, GL,ABS ,DNV,BV ,KR,NK,CCS,TUV. 2. Carbon steel pipe/tube, welded pipe, REW pipe, Big size pipe, Gas cylinder pipe/tube, boiler tube with certification. O.D 1/8”-40”, 1/8”-8” (cold drawn) , 8”-16” (hot rolled),16”-40”(hot expanding) Thickness:1mm-45mm Standard: ASTM, JIS, DIN, EN, BS, ISO,GB, API. Certificate: LR, GL,ABS ,DNV,BV ,KR,NK,CCS&＃65292;TUV. With high quality, Competitive price, quick delivery and best service. We are looking forward to hearing from you. Please feel free to contact us. BEST REGARDS DAVID WONG ------------------------------- N-STEEL(SHANGHAI)CO.,LTD TEL:+86-21-68558020 FAX:+86-21-68558030 WEBSITE: xxxxx EMAIL: xxxxx xxxxx