Established in 1998, Suns International Trading Limited is one of the leading trading companies of steel pipes and tubes. Handling about 40,000 metric tons a year, and dealing with more than 20 different steel manufacturers in China, our annual turnover has reached USD25,000,000. Specifically, the main products are all kinds of seamless/welded steel pipes and tubes, such as OCTG, line pipes, as well as many kinds of speciality tubes, such as boilers, heat exchangers, mechanical, square and rectangular tubes, conduit pipes, stainless, relevant pipe fittings and valves, which are fully complying with the international standards of ASTM/ASME, API, DIN and JIS. Relying on superior quality and excellent service, our products are selling well in the American, Canadian, European and Southeast Asian markets. With self-supporting import and export qualifications, almost all clients are sufficiently satisfied with our quality products and perfect performance on both financial standing and practical service. As your inquiry, we are sure that we can supply you which you need. Pls kindly advise your destination, standard and exact diameter so that we can off you our best price. Looking forward to hearing from you. Best regards