Changsha Pipe Import & Export Trading Co., Ltd. established in 2014, which located in capital city Changsha, Hunan province . We have many years experience in field of seamless steel pipe and tube, enjoying very advantageous geographical position and very convenient transportation. Our company is a professional supplier of steel pipe in China. We have established good business relationship with many famous domestic manufacturers and also supply products to numbers of well-known international companies. All of our products are in accordance with standards of API/ASME/ASTM/ BS /DIN /EN /GB/ ISO /JIS /NF/, which are well-reputed by customers from all over the world.We supply seamless steel pipes with a complete range of specifications, which are widely used in industries of petroleum, chemical engineering, nuclear power, paper making, marine vessel metallurgy and new energy sources etc. We mainly supply products below:1. Seamless steel pipes : precision pipe, boiler pipe, fluid pipe, OCTG, API line pipe, drill pipe etc.2.Construction machinery accessories: delivery cylinder,hydraulic cylinder etc.We believe that, service and communication are key factors to build the business relationship, therefore, we always response customers' inquiry promptly and try our best to meet customers' request. At last, we hope we can have the opportunity to provide you our service and build the business relationship with you!