We are professional seamless steel pipes & tubes manyfactory & trader in China. We can provide you smls carbon steel & alloy steel pipes & tubes from NPS1/4 to NPS6, such as ASTMA53,A106,A179,A192,A210,A213,A333- 6,A334-6,A335,A500,API-L-B,and some DIN,JIS specifications, etc. We deal with such pipes & tubes for many years, and have so much experiences on them. And if clients have any doubt on the quality of our products, we also accept the third party inspection. We can also provide NPT threads and GALV coat. If you need such smls pipes, please send email to me. Hope to build business relation with you. THKS! Best Regards huwei Sainty Co., Ltd. Changshu city, Jiangsu province, China TEL:0086-512-50911960 0086-13915632347 FAX:0086-512-52878977 Email: xxxxx MSN: xxxxx