Landee supplies pipeline material to oil&gas,water,chemical industries worldwide. We are an ISO9001-2008 certified enterprise and our products are API, CE approved. We have been approved by some oil companies in the Asian countries, especially in the Middle East, such as PDO in Oman since 2003, QP in Qatar since 2004, AFPC in Syria since 2008, PNOC in Philippines since 2010.We can supply a wide range of sizes, schedules, ratings in different  materials according to each customer\'s requirement.